| 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 | $190.95 | 4.108% | $198.7942 | $198.79 | $198.80 | $198.80 |
| Purchase #2 | $235.72 | 3.282% | $243.4563 | $243.46 | $243.45 | $243.50 |
| Purchase #3 | $27.80 | 12.663% | $31.3203 | $31.32 | $31.30 | $31.30 |
| Purchase #4 | $219.67 | 12.354% | $246.808 | $246.81 | $246.80 | $246.80 |
| Purchase #5 | $207.54 | 6.264% | $220.5403 | $220.54 | $220.55 | $220.50 |
| Purchase #6 | $191.50 | 7.469% | $205.8031 | $205.80 | $205.80 | $205.80 |
| Purchase #7 | $233.78 | 9.591% | $256.2018 | $256.20 | $256.20 | $256.20 |
| 7 purchase totals = | $1,306.96 | $1,402.9240 | $1,402.92 | $1,402.90 | $1,402.90 | |