| 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 | $243.36 | 13.233% | $275.5638 | $275.56 | $275.55 | $275.60 |
| Purchase #2 | $19.85 | 7.813% | $21.4009 | $21.40 | $21.40 | $21.40 |
| Purchase #3 | $154.97 | 13.370% | $175.6895 | $175.69 | $175.70 | $175.70 |
| Purchase #4 | $224.53 | 8.421% | $243.4377 | $243.44 | $243.45 | $243.40 |
| Purchase #5 | $79.39 | 13.797% | $90.3434 | $90.34 | $90.35 | $90.30 |
| Purchase #6 | $202.95 | 12.847% | $229.023 | $229.02 | $229.00 | $229.00 |
| Purchase #7 | $32.66 | 11.213% | $36.3222 | $36.32 | $36.30 | $36.30 |
| 7 purchase totals = | $957.71 | $1,071.7805 | $1,071.77 | $1,071.75 | $1,071.70 | |