| 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 | $235.34 | 5.219% | $247.6224 | $247.62 | $247.60 | $247.60 |
| Purchase #2 | $230.98 | 10.401% | $255.0042 | $255.00 | $255.00 | $255.00 |
| Purchase #3 | $145.38 | 13.167% | $164.5222 | $164.52 | $164.50 | $164.50 |
| Purchase #4 | $104.72 | 5.167% | $110.1309 | $110.13 | $110.15 | $110.10 |
| Purchase #5 | $25.92 | 10.179% | $28.5584 | $28.56 | $28.55 | $28.60 |
| Purchase #6 | $11.85 | 7.815% | $12.7761 | $12.78 | $12.80 | $12.80 |
| Purchase #7 | $68.66 | 8.552% | $74.5318 | $74.53 | $74.55 | $74.50 |
| 7 purchase totals = | $822.85 | $893.1460 | $893.14 | $893.15 | $893.10 | |