| 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 | $120.70 | 4.815% | $126.5117 | $126.51 | $126.50 | $126.50 |
| Purchase #2 | $162.89 | 5.154% | $171.2854 | $171.29 | $171.30 | $171.30 |
| Purchase #3 | $249.76 | 6.778% | $266.6887 | $266.69 | $266.70 | $266.70 |
| Purchase #4 | $152.77 | 11.140% | $169.7886 | $169.79 | $169.80 | $169.80 |
| Purchase #5 | $218.67 | 13.275% | $247.6984 | $247.70 | $247.70 | $247.70 |
| Purchase #6 | $173.25 | 4.326% | $180.7448 | $180.74 | $180.75 | $180.70 |
| Purchase #7 | $210.84 | 3.258% | $217.7092 | $217.71 | $217.70 | $217.70 |
| 7 purchase totals = | $1,288.88 | $1,380.4268 | $1,380.43 | $1,380.45 | $1,380.40 | |