| 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 | $213.52 | 8.679% | $232.0514 | $232.05 | $232.05 | $232.10 |
| Purchase #2 | $213.46 | 10.268% | $235.3781 | $235.38 | $235.40 | $235.40 |
| Purchase #3 | $179.56 | 9.820% | $197.1928 | $197.19 | $197.20 | $197.20 |
| Purchase #4 | $95.88 | 3.388% | $99.1284 | $99.13 | $99.15 | $99.10 |
| Purchase #5 | $135.92 | 7.636% | $146.2989 | $146.30 | $146.30 | $146.30 |
| Purchase #6 | $179.73 | 9.413% | $196.648 | $196.65 | $196.65 | $196.60 |
| Purchase #7 | $199.28 | 3.265% | $205.7865 | $205.79 | $205.80 | $205.80 |
| 7 purchase totals = | $1,217.35 | $1,312.4841 | $1,312.49 | $1,312.55 | $1,312.50 | |