| 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 | $208.73 | 9.481% | $228.5197 | $228.52 | $228.50 | $228.50 |
| Purchase #2 | $180.86 | 6.620% | $192.8329 | $192.83 | $192.85 | $192.80 |
| Purchase #3 | $16.66 | 4.558% | $17.4194 | $17.42 | $17.40 | $17.40 |
| Purchase #4 | $87.46 | 4.179% | $91.115 | $91.12 | $91.10 | $91.10 |
| Purchase #5 | $99.49 | 9.139% | $108.5824 | $108.58 | $108.60 | $108.60 |
| Purchase #6 | $47.33 | 12.800% | $53.3882 | $53.39 | $53.40 | $53.40 |
| Purchase #7 | $138.63 | 11.505% | $154.5794 | $154.58 | $154.60 | $154.60 |
| 7 purchase totals = | $779.16 | $846.4370 | $846.44 | $846.45 | $846.40 | |