| 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 | $227.84 | 10.355% | $251.4328 | $251.43 | $251.45 | $251.40 |
| Purchase #2 | $31.52 | 5.190% | $33.1559 | $33.16 | $33.15 | $33.20 |
| Purchase #3 | $249.38 | 10.424% | $275.3754 | $275.38 | $275.40 | $275.40 |
| Purchase #4 | $199.73 | 7.221% | $214.1525 | $214.15 | $214.15 | $214.20 |
| Purchase #5 | $177.82 | 5.445% | $187.5023 | $187.50 | $187.50 | $187.50 |
| Purchase #6 | $194.87 | 13.588% | $221.3489 | $221.35 | $221.35 | $221.30 |
| Purchase #7 | $58.64 | 11.411% | $65.3314 | $65.33 | $65.35 | $65.30 |
| 7 purchase totals = | $1,139.80 | $1,248.2992 | $1,248.30 | $1,248.35 | $1,248.30 | |