| 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 | $209.51 | 7.336% | $224.8797 | $224.88 | $224.90 | $224.90 |
| Purchase #2 | $105.25 | 5.738% | $111.2892 | $111.29 | $111.30 | $111.30 |
| Purchase #3 | $181.70 | 6.866% | $194.1755 | $194.18 | $194.20 | $194.20 |
| Purchase #4 | $135.46 | 8.148% | $146.4973 | $146.50 | $146.50 | $146.50 |
| Purchase #5 | $89.38 | 3.695% | $92.6826 | $92.68 | $92.70 | $92.70 |
| Purchase #6 | $130.60 | 6.205% | $138.7037 | $138.70 | $138.70 | $138.70 |
| Purchase #7 | $41.51 | 7.846% | $44.7669 | $44.77 | $44.75 | $44.80 |
| 7 purchase totals = | $893.41 | $952.9949 | $953.00 | $953.05 | $953.10 | |