| 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 | $12.79 | 13.708% | $14.5433 | $14.54 | $14.55 | $14.50 |
| Purchase #2 | $122.35 | 12.396% | $137.5165 | $137.52 | $137.50 | $137.50 |
| Purchase #3 | $48.92 | 8.549% | $53.1022 | $53.10 | $53.10 | $53.10 |
| Purchase #4 | $162.54 | 12.472% | $182.812 | $182.81 | $182.80 | $182.80 |
| Purchase #5 | $119.80 | 4.110% | $124.7238 | $124.72 | $124.70 | $124.70 |
| Purchase #6 | $172.67 | 6.659% | $184.1681 | $184.17 | $184.15 | $184.20 |
| Purchase #7 | $171.44 | 9.321% | $187.4199 | $187.42 | $187.40 | $187.40 |
| 7 purchase totals = | $810.51 | $884.2858 | $884.28 | $884.20 | $884.20 | |