| 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 | $116.84 | 8.821% | $127.1465 | $127.15 | $127.15 | $127.10 |
| Purchase #2 | $102.80 | 9.753% | $112.8261 | $112.83 | $112.85 | $112.80 |
| Purchase #3 | $230.53 | 9.835% | $253.2026 | $253.20 | $253.20 | $253.20 |
| Purchase #4 | $248.91 | 11.443% | $277.3928 | $277.39 | $277.40 | $277.40 |
| Purchase #5 | $171.93 | 8.637% | $186.7796 | $186.78 | $186.80 | $186.80 |
| Purchase #6 | $137.95 | 10.389% | $152.2816 | $152.28 | $152.30 | $152.30 |
| Purchase #7 | $94.99 | 7.874% | $102.4695 | $102.47 | $102.45 | $102.50 |
| 7 purchase totals = | $1,103.95 | $1,212.0987 | $1,212.10 | $1,212.15 | $1,212.10 | |