| 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 | $6.98 | 13.354% | $7.9121 | $7.91 | $7.90 | $7.90 |
| Purchase #2 | $23.46 | 6.669% | $25.0245 | $25.02 | $25.00 | $25.00 |
| Purchase #3 | $201.42 | 13.167% | $227.941 | $227.94 | $227.95 | $227.90 |
| Purchase #4 | $149.68 | 3.596% | $155.0625 | $155.06 | $155.05 | $155.10 |
| Purchase #5 | $198.60 | 13.283% | $224.98 | $224.98 | $225.00 | $225.00 |
| Purchase #6 | $142.25 | 6.318% | $151.2374 | $151.24 | $151.25 | $151.20 |
| Purchase #7 | $248.80 | 5.820% | $263.2802 | $263.28 | $263.30 | $263.30 |
| 7 purchase totals = | $971.19 | $1,055.4377 | $1,055.43 | $1,055.45 | $1,055.40 | |