| 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 | $108.62 | 3.786% | $112.7324 | $112.73 | $112.75 | $112.70 |
| Purchase #2 | $178.34 | 12.745% | $201.0694 | $201.07 | $201.05 | $201.10 |
| Purchase #3 | $105.73 | 9.669% | $115.953 | $115.95 | $115.95 | $116.00 |
| Purchase #4 | $145.71 | 8.656% | $158.3227 | $158.32 | $158.30 | $158.30 |
| Purchase #5 | $235.52 | 12.371% | $264.6562 | $264.66 | $264.65 | $264.70 |
| Purchase #6 | $132.77 | 12.527% | $149.4021 | $149.40 | $149.40 | $149.40 |
| Purchase #7 | $186.43 | 7.246% | $199.9387 | $199.94 | $199.95 | $199.90 |
| 7 purchase totals = | $1,093.12 | $1,202.0745 | $1,202.07 | $1,202.05 | $1,202.10 | |