| 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 | $130.95 | 9.858% | $143.8591 | $143.86 | $143.85 | $143.90 |
| Purchase #2 | $34.98 | 6.682% | $37.3174 | $37.32 | $37.30 | $37.30 |
| Purchase #3 | $133.94 | 9.773% | $147.03 | $147.03 | $147.05 | $147.00 |
| Purchase #4 | $232.51 | 3.273% | $240.1201 | $240.12 | $240.10 | $240.10 |
| Purchase #5 | $131.54 | 13.249% | $148.9677 | $148.97 | $148.95 | $149.00 |
| Purchase #6 | $116.38 | 3.477% | $120.4265 | $120.43 | $120.45 | $120.40 |
| Purchase #7 | $246.42 | 5.874% | $260.8947 | $260.89 | $260.90 | $260.90 |
| 7 purchase totals = | $1,026.72 | $1,098.6155 | $1,098.62 | $1,098.60 | $1,098.60 | |