| 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 | $100.61 | 11.682% | $112.3633 | $112.36 | $112.35 | $112.40 |
| Purchase #2 | $89.61 | 9.700% | $98.3022 | $98.30 | $98.30 | $98.30 |
| Purchase #3 | $181.73 | 7.503% | $195.3652 | $195.37 | $195.35 | $195.40 |
| Purchase #4 | $162.46 | 7.828% | $175.1774 | $175.18 | $175.20 | $175.20 |
| Purchase #5 | $55.48 | 4.598% | $58.031 | $58.03 | $58.05 | $58.00 |
| Purchase #6 | $99.42 | 10.623% | $109.9814 | $109.98 | $110.00 | $110.00 |
| Purchase #7 | $232.35 | 6.783% | $248.1103 | $248.11 | $248.10 | $248.10 |
| 7 purchase totals = | $921.66 | $997.3308 | $997.33 | $997.35 | $997.40 | |