| 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 | $249.51 | 10.262% | $275.1147 | $275.11 | $275.10 | $275.10 |
| Purchase #2 | $190.33 | 6.124% | $201.9858 | $201.99 | $202.00 | $202.00 |
| Purchase #3 | $216.80 | 3.863% | $225.175 | $225.18 | $225.20 | $225.20 |
| Purchase #4 | $85.77 | 10.112% | $94.4431 | $94.44 | $94.45 | $94.40 |
| Purchase #5 | $170.30 | 5.604% | $179.8436 | $179.84 | $179.85 | $179.80 |
| Purchase #6 | $198.95 | 9.397% | $217.6453 | $217.65 | $217.65 | $217.60 |
| Purchase #7 | $182.43 | 6.696% | $194.6455 | $194.65 | $194.65 | $194.60 |
| 7 purchase totals = | $1,294.09 | $1,388.8530 | $1,388.86 | $1,388.90 | $1,388.70 | |