| 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 | $99.43 | 12.401% | $111.7603 | $111.76 | $111.75 | $111.80 |
| Purchase #2 | $16.49 | 9.659% | $18.0828 | $18.08 | $18.10 | $18.10 |
| Purchase #3 | $21.67 | 11.288% | $24.1161 | $24.12 | $24.10 | $24.10 |
| Purchase #4 | $91.80 | 11.463% | $102.323 | $102.32 | $102.30 | $102.30 |
| Purchase #5 | $87.39 | 12.812% | $98.5864 | $98.59 | $98.60 | $98.60 |
| Purchase #6 | $240.98 | 3.744% | $250.0023 | $250.00 | $250.00 | $250.00 |
| Purchase #7 | $181.89 | 11.129% | $202.1325 | $202.13 | $202.15 | $202.10 |
| 7 purchase totals = | $739.65 | $807.0034 | $807.00 | $807.00 | $807.00 | |