| 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 | $188.93 | 3.712% | $195.9431 | $195.94 | $195.95 | $195.90 |
| Purchase #2 | $51.34 | 5.281% | $54.0513 | $54.05 | $54.05 | $54.10 |
| Purchase #3 | $106.50 | 3.419% | $110.1412 | $110.14 | $110.15 | $110.10 |
| Purchase #4 | $224.38 | 8.765% | $244.0469 | $244.05 | $244.05 | $244.00 |
| Purchase #5 | $10.52 | 9.691% | $11.5395 | $11.54 | $11.55 | $11.50 |
| Purchase #6 | $8.71 | 10.259% | $9.6036 | $9.60 | $9.60 | $9.60 |
| Purchase #7 | $232.74 | 8.822% | $253.2723 | $253.27 | $253.25 | $253.30 |
| 7 purchase totals = | $823.12 | $878.5979 | $878.59 | $878.60 | $878.50 | |