| 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 | $249.68 | 11.545% | $278.5056 | $278.51 | $278.50 | $278.50 |
| Purchase #2 | $28.83 | 3.324% | $29.7883 | $29.79 | $29.80 | $29.80 |
| Purchase #3 | $130.82 | 10.443% | $144.4815 | $144.48 | $144.50 | $144.50 |
| Purchase #4 | $247.88 | 7.428% | $266.2925 | $266.29 | $266.30 | $266.30 |
| Purchase #5 | $244.47 | 3.543% | $253.1316 | $253.13 | $253.15 | $253.10 |
| Purchase #6 | $172.31 | 11.408% | $191.9671 | $191.97 | $191.95 | $192.00 |
| Purchase #7 | $130.80 | 7.436% | $140.5263 | $140.53 | $140.55 | $140.50 |
| 7 purchase totals = | $1,204.79 | $1,304.6929 | $1,304.70 | $1,304.75 | $1,304.70 | |