| 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 | $188.34 | 12.819% | $212.4833 | $212.48 | $212.50 | $212.50 |
| Purchase #2 | $203.42 | 7.745% | $219.1749 | $219.17 | $219.15 | $219.20 |
| Purchase #3 | $247.75 | 8.596% | $269.0466 | $269.05 | $269.05 | $269.00 |
| Purchase #4 | $191.26 | 11.660% | $213.5609 | $213.56 | $213.55 | $213.60 |
| Purchase #5 | $51.87 | 3.617% | $53.7461 | $53.75 | $53.75 | $53.70 |
| Purchase #6 | $160.71 | 3.783% | $166.7897 | $166.79 | $166.80 | $166.80 |
| Purchase #7 | $128.45 | 9.529% | $140.69 | $140.69 | $140.70 | $140.70 |
| 7 purchase totals = | $1,171.80 | $1,275.4915 | $1,275.49 | $1,275.50 | $1,275.50 | |