| 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 | $118.42 | 12.416% | $133.123 | $133.12 | $133.10 | $133.10 |
| Purchase #2 | $202.29 | 5.301% | $213.0134 | $213.01 | $213.00 | $213.00 |
| Purchase #3 | $101.28 | 9.508% | $110.9097 | $110.91 | $110.90 | $110.90 |
| Purchase #4 | $95.76 | 7.356% | $102.8041 | $102.80 | $102.80 | $102.80 |
| Purchase #5 | $99.69 | 12.629% | $112.2799 | $112.28 | $112.30 | $112.30 |
| Purchase #6 | $79.28 | 11.855% | $88.6786 | $88.68 | $88.70 | $88.70 |
| Purchase #7 | $90.74 | 3.770% | $94.1609 | $94.16 | $94.15 | $94.20 |
| 7 purchase totals = | $787.46 | $854.9696 | $854.96 | $854.95 | $855.00 | |