| 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 | $218.68 | 8.697% | $237.6986 | $237.70 | $237.70 | $237.70 |
| Purchase #2 | $41.74 | 4.637% | $43.6755 | $43.68 | $43.70 | $43.70 |
| Purchase #3 | $229.28 | 8.768% | $249.3833 | $249.38 | $249.40 | $249.40 |
| Purchase #4 | $160.92 | 6.833% | $171.9157 | $171.92 | $171.90 | $171.90 |
| Purchase #5 | $7.25 | 3.258% | $7.4862 | $7.49 | $7.50 | $7.50 |
| Purchase #6 | $20.48 | 3.620% | $21.2214 | $21.22 | $21.20 | $21.20 |
| Purchase #7 | $180.45 | 8.492% | $195.7738 | $195.77 | $195.75 | $195.80 |
| 7 purchase totals = | $858.80 | $927.1545 | $927.16 | $927.15 | $927.20 | |