| 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 | $222.45 | 6.644% | $237.2296 | $237.23 | $237.25 | $237.20 |
| Purchase #2 | $234.93 | 13.551% | $266.7654 | $266.77 | $266.75 | $266.80 |
| Purchase #3 | $189.59 | 3.740% | $196.6807 | $196.68 | $196.70 | $196.70 |
| Purchase #4 | $127.88 | 3.628% | $132.5195 | $132.52 | $132.50 | $132.50 |
| Purchase #5 | $191.42 | 3.478% | $198.0776 | $198.08 | $198.10 | $198.10 |
| Purchase #6 | $106.86 | 3.431% | $110.5264 | $110.53 | $110.55 | $110.50 |
| Purchase #7 | $218.86 | 11.532% | $244.0989 | $244.10 | $244.10 | $244.10 |
| 7 purchase totals = | $1,291.99 | $1,385.8981 | $1,385.91 | $1,385.95 | $1,385.90 | |