| 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 | $117.37 | 8.492% | $127.3371 | $127.34 | $127.35 | $127.30 |
| Purchase #2 | $85.81 | 9.860% | $94.2709 | $94.27 | $94.25 | $94.30 |
| Purchase #3 | $207.70 | 5.673% | $219.4828 | $219.48 | $219.50 | $219.50 |
| Purchase #4 | $19.46 | 12.701% | $21.9316 | $21.93 | $21.95 | $21.90 |
| Purchase #5 | $168.80 | 12.102% | $189.2282 | $189.23 | $189.25 | $189.20 |
| Purchase #6 | $203.87 | 7.774% | $219.7189 | $219.72 | $219.70 | $219.70 |
| Purchase #7 | $82.89 | 3.384% | $85.695 | $85.70 | $85.70 | $85.70 |
| 7 purchase totals = | $885.90 | $957.6645 | $957.67 | $957.70 | $957.60 | |