| 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 | $23.73 | 6.231% | $25.2086 | $25.21 | $25.20 | $25.20 |
| Purchase #2 | $210.85 | 3.186% | $217.5677 | $217.57 | $217.55 | $217.60 |
| Purchase #3 | $61.93 | 7.813% | $66.7686 | $66.77 | $66.75 | $66.80 |
| Purchase #4 | $128.27 | 4.670% | $134.2602 | $134.26 | $134.25 | $134.30 |
| Purchase #5 | $239.50 | 13.818% | $272.5941 | $272.59 | $272.60 | $272.60 |
| Purchase #6 | $99.36 | 12.858% | $112.1357 | $112.14 | $112.15 | $112.10 |
| Purchase #7 | $105.84 | 4.223% | $110.3096 | $110.31 | $110.30 | $110.30 |
| 7 purchase totals = | $869.48 | $938.8445 | $938.85 | $938.80 | $938.90 | |