| 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 | $216.33 | 13.422% | $245.3658 | $245.37 | $245.35 | $245.40 |
| Purchase #2 | $200.52 | 11.389% | $223.3572 | $223.36 | $223.35 | $223.40 |
| Purchase #3 | $244.93 | 3.279% | $252.9613 | $252.96 | $252.95 | $253.00 |
| Purchase #4 | $175.82 | 8.132% | $190.1177 | $190.12 | $190.10 | $190.10 |
| Purchase #5 | $38.75 | 10.731% | $42.9083 | $42.91 | $42.90 | $42.90 |
| Purchase #6 | $173.64 | 12.811% | $195.885 | $195.89 | $195.90 | $195.90 |
| Purchase #7 | $138.62 | 4.783% | $145.2502 | $145.25 | $145.25 | $145.30 |
| 7 purchase totals = | $1,188.61 | $1,295.8455 | $1,295.86 | $1,295.80 | $1,296.00 | |