| 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 | $188.34 | 11.181% | $209.3983 | $209.40 | $209.40 | $209.40 |
| Purchase #2 | $118.32 | 3.779% | $122.7913 | $122.79 | $122.80 | $122.80 |
| Purchase #3 | $158.73 | 7.112% | $170.0189 | $170.02 | $170.00 | $170.00 |
| Purchase #4 | $220.51 | 3.730% | $228.735 | $228.74 | $228.75 | $228.70 |
| Purchase #5 | $196.46 | 10.726% | $217.5323 | $217.53 | $217.55 | $217.50 |
| Purchase #6 | $222.45 | 4.413% | $232.2667 | $232.27 | $232.25 | $232.30 |
| Purchase #7 | $41.39 | 6.283% | $43.9905 | $43.99 | $44.00 | $44.00 |
| 7 purchase totals = | $1,146.20 | $1,224.7330 | $1,224.74 | $1,224.75 | $1,224.70 | |