| 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 | $205.37 | 12.551% | $231.146 | $231.15 | $231.15 | $231.10 |
| Purchase #2 | $186.79 | 12.472% | $210.0864 | $210.09 | $210.10 | $210.10 |
| Purchase #3 | $186.30 | 11.325% | $207.3985 | $207.40 | $207.40 | $207.40 |
| Purchase #4 | $62.96 | 10.150% | $69.3504 | $69.35 | $69.35 | $69.40 |
| Purchase #5 | $47.37 | 12.479% | $53.2813 | $53.28 | $53.30 | $53.30 |
| Purchase #6 | $32.78 | 9.701% | $35.96 | $35.96 | $35.95 | $36.00 |
| Purchase #7 | $178.50 | 6.522% | $190.1418 | $190.14 | $190.15 | $190.10 |
| 7 purchase totals = | $900.07 | $997.3644 | $997.37 | $997.40 | $997.40 | |