| 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 | $7.62 | 12.255% | $8.5538 | $8.55 | $8.55 | $8.60 |
| Purchase #2 | $161.86 | 13.619% | $183.9037 | $183.90 | $183.90 | $183.90 |
| Purchase #3 | $232.30 | 5.220% | $244.4261 | $244.43 | $244.45 | $244.40 |
| Purchase #4 | $81.34 | 12.773% | $91.7296 | $91.73 | $91.75 | $91.70 |
| Purchase #5 | $53.92 | 11.130% | $59.9213 | $59.92 | $59.90 | $59.90 |
| Purchase #6 | $189.81 | 10.646% | $210.0172 | $210.02 | $210.00 | $210.00 |
| Purchase #7 | $202.26 | 4.603% | $211.57 | $211.57 | $211.55 | $211.60 |
| 7 purchase totals = | $929.11 | $1,010.1217 | $1,010.12 | $1,010.10 | $1,010.10 | |