| 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 | $76.66 | 13.767% | $87.2138 | $87.21 | $87.20 | $87.20 |
| Purchase #2 | $246.86 | 13.203% | $279.4529 | $279.45 | $279.45 | $279.50 |
| Purchase #3 | $12.75 | 6.597% | $13.5911 | $13.59 | $13.60 | $13.60 |
| Purchase #4 | $213.37 | 7.191% | $228.7134 | $228.71 | $228.70 | $228.70 |
| Purchase #5 | $137.25 | 4.493% | $143.4166 | $143.42 | $143.40 | $143.40 |
| Purchase #6 | $206.37 | 4.263% | $215.1676 | $215.17 | $215.15 | $215.20 |
| Purchase #7 | $222.56 | 12.247% | $249.8169 | $249.82 | $249.80 | $249.80 |
| 7 purchase totals = | $1,115.82 | $1,217.3723 | $1,217.37 | $1,217.30 | $1,217.40 | |