| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $103.48 | 5.161% | $108.8206 | $108.82 | $108.80 | $108.80 |
| Purchase #2 | $179.28 | 10.445% | $198.0058 | $198.01 | $198.00 | $198.00 |
| Purchase #3 | $207.49 | 12.749% | $233.9429 | $233.94 | $233.95 | $233.90 |
| Purchase #4 | $225.62 | 12.853% | $254.6189 | $254.62 | $254.60 | $254.60 |
| Purchase #5 | $143.95 | 10.562% | $159.154 | $159.15 | $159.15 | $159.20 |
| Purchase #6 | $178.51 | 8.434% | $193.5655 | $193.57 | $193.55 | $193.60 |
| Purchase #7 | $175.29 | 6.579% | $186.8223 | $186.82 | $186.80 | $186.80 |
| 7 purchase totals = | $1,213.62 | $1,334.9300 | $1,334.93 | $1,334.85 | $1,334.90 | |