| 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 | $113.90 | 3.640% | $118.046 | $118.05 | $118.05 | $118.00 |
| Purchase #2 | $245.83 | 7.154% | $263.4167 | $263.42 | $263.40 | $263.40 |
| Purchase #3 | $137.32 | 13.191% | $155.4339 | $155.43 | $155.45 | $155.40 |
| Purchase #4 | $46.28 | 6.445% | $49.2627 | $49.26 | $49.25 | $49.30 |
| Purchase #5 | $137.29 | 3.294% | $141.8123 | $141.81 | $141.80 | $141.80 |
| Purchase #6 | $13.30 | 13.293% | $15.068 | $15.07 | $15.05 | $15.10 |
| Purchase #7 | $86.44 | 6.115% | $91.7258 | $91.73 | $91.75 | $91.70 |
| 7 purchase totals = | $780.36 | $834.7654 | $834.77 | $834.75 | $834.70 | |