| 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 | $121.58 | 13.361% | $137.8243 | $137.82 | $137.80 | $137.80 |
| Purchase #2 | $55.88 | 9.778% | $61.3439 | $61.34 | $61.35 | $61.30 |
| Purchase #3 | $176.68 | 13.432% | $200.4117 | $200.41 | $200.40 | $200.40 |
| Purchase #4 | $84.28 | 5.501% | $88.9162 | $88.92 | $88.90 | $88.90 |
| Purchase #5 | $49.95 | 7.607% | $53.7497 | $53.75 | $53.75 | $53.70 |
| Purchase #6 | $128.98 | 4.695% | $135.0356 | $135.04 | $135.05 | $135.00 |
| Purchase #7 | $225.78 | 10.227% | $248.8705 | $248.87 | $248.85 | $248.90 |
| 7 purchase totals = | $843.13 | $926.1519 | $926.15 | $926.10 | $926.00 | |