| 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 | $203.79 | 4.637% | $213.2397 | $213.24 | $213.25 | $213.20 |
| Purchase #2 | $58.41 | 5.801% | $61.7984 | $61.80 | $61.80 | $61.80 |
| Purchase #3 | $82.47 | 8.233% | $89.2598 | $89.26 | $89.25 | $89.30 |
| Purchase #4 | $121.78 | 12.788% | $137.3532 | $137.35 | $137.35 | $137.40 |
| Purchase #5 | $220.35 | 12.255% | $247.3539 | $247.35 | $247.35 | $247.40 |
| Purchase #6 | $126.67 | 6.737% | $135.2038 | $135.20 | $135.20 | $135.20 |
| Purchase #7 | $38.52 | 4.713% | $40.3354 | $40.34 | $40.35 | $40.30 |
| 7 purchase totals = | $851.99 | $924.5442 | $924.54 | $924.55 | $924.60 | |