| 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 | $229.32 | 5.624% | $242.217 | $242.22 | $242.20 | $242.20 |
| Purchase #2 | $176.95 | 12.136% | $198.4247 | $198.42 | $198.40 | $198.40 |
| Purchase #3 | $250.28 | 9.692% | $274.5371 | $274.54 | $274.55 | $274.50 |
| Purchase #4 | $201.59 | 8.820% | $219.3702 | $219.37 | $219.35 | $219.40 |
| Purchase #5 | $180.85 | 10.754% | $200.2986 | $200.30 | $200.30 | $200.30 |
| Purchase #6 | $178.67 | 4.538% | $186.778 | $186.78 | $186.80 | $186.80 |
| Purchase #7 | $43.48 | 13.227% | $49.2311 | $49.23 | $49.25 | $49.20 |
| 7 purchase totals = | $1,261.14 | $1,370.8567 | $1,370.86 | $1,370.85 | $1,370.80 | |