| 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 | $119.98 | 12.598% | $135.0951 | $135.10 | $135.10 | $135.10 |
| Purchase #2 | $108.41 | 3.573% | $112.2835 | $112.28 | $112.30 | $112.30 |
| Purchase #3 | $228.56 | 5.592% | $241.3411 | $241.34 | $241.35 | $241.30 |
| Purchase #4 | $165.59 | 9.168% | $180.7713 | $180.77 | $180.75 | $180.80 |
| Purchase #5 | $48.29 | 8.554% | $52.4207 | $52.42 | $52.40 | $52.40 |
| Purchase #6 | $97.32 | 3.428% | $100.6561 | $100.66 | $100.65 | $100.70 |
| Purchase #7 | $130.33 | 3.256% | $134.5735 | $134.57 | $134.55 | $134.60 |
| 7 purchase totals = | $898.48 | $957.1413 | $957.14 | $957.10 | $957.20 | |