| 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 | $236.52 | 11.750% | $264.3111 | $264.31 | $264.30 | $264.30 |
| Purchase #2 | $28.74 | 4.280% | $29.9701 | $29.97 | $29.95 | $30.00 |
| Purchase #3 | $200.87 | 6.560% | $214.0471 | $214.05 | $214.05 | $214.00 |
| Purchase #4 | $149.68 | 10.506% | $165.4054 | $165.41 | $165.40 | $165.40 |
| Purchase #5 | $188.29 | 13.501% | $213.711 | $213.71 | $213.70 | $213.70 |
| Purchase #6 | $238.82 | 8.850% | $259.9556 | $259.96 | $259.95 | $260.00 |
| Purchase #7 | $90.49 | 4.313% | $94.3928 | $94.39 | $94.40 | $94.40 |
| 7 purchase totals = | $1,133.41 | $1,241.7931 | $1,241.80 | $1,241.75 | $1,241.80 | |