| 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 | $208.71 | 3.556% | $216.1317 | $216.13 | $216.15 | $216.10 |
| Purchase #2 | $15.90 | 4.720% | $16.6505 | $16.65 | $16.65 | $16.70 |
| Purchase #3 | $42.73 | 9.588% | $46.827 | $46.83 | $46.85 | $46.80 |
| Purchase #4 | $115.72 | 12.540% | $130.2313 | $130.23 | $130.25 | $130.20 |
| Purchase #5 | $126.94 | 6.556% | $135.2622 | $135.26 | $135.25 | $135.30 |
| Purchase #6 | $89.61 | 3.827% | $93.0394 | $93.04 | $93.05 | $93.00 |
| Purchase #7 | $225.88 | 11.499% | $251.8539 | $251.85 | $251.85 | $251.90 |
| 7 purchase totals = | $825.49 | $889.9960 | $889.99 | $890.05 | $890.00 | |