| 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 | $113.25 | 5.411% | $119.378 | $119.38 | $119.40 | $119.40 |
| Purchase #2 | $21.94 | 12.253% | $24.6283 | $24.63 | $24.65 | $24.60 |
| Purchase #3 | $179.42 | 8.652% | $194.9434 | $194.94 | $194.95 | $194.90 |
| Purchase #4 | $103.28 | 9.750% | $113.3498 | $113.35 | $113.35 | $113.30 |
| Purchase #5 | $237.49 | 4.633% | $248.4929 | $248.49 | $248.50 | $248.50 |
| Purchase #6 | $160.87 | 4.654% | $168.3569 | $168.36 | $168.35 | $168.40 |
| Purchase #7 | $119.82 | 7.467% | $128.767 | $128.77 | $128.75 | $128.80 |
| 7 purchase totals = | $936.07 | $997.9163 | $997.92 | $997.95 | $997.90 | |