| 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 | $227.86 | 7.635% | $245.2571 | $245.26 | $245.25 | $245.30 |
| Purchase #2 | $195.79 | 7.756% | $210.9755 | $210.98 | $211.00 | $211.00 |
| Purchase #3 | $175.72 | 12.279% | $197.2967 | $197.30 | $197.30 | $197.30 |
| Purchase #4 | $105.53 | 9.718% | $115.7854 | $115.79 | $115.80 | $115.80 |
| Purchase #5 | $144.25 | 8.188% | $156.0612 | $156.06 | $156.05 | $156.10 |
| Purchase #6 | $131.54 | 5.858% | $139.2456 | $139.25 | $139.25 | $139.20 |
| Purchase #7 | $134.36 | 10.611% | $148.6169 | $148.62 | $148.60 | $148.60 |
| 7 purchase totals = | $1,115.05 | $1,213.2384 | $1,213.26 | $1,213.25 | $1,213.30 | |