| 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 | $204.90 | 9.607% | $224.5847 | $224.58 | $224.60 | $224.60 |
| Purchase #2 | $43.55 | 12.150% | $48.8413 | $48.84 | $48.85 | $48.80 |
| Purchase #3 | $81.58 | 12.399% | $91.6951 | $91.70 | $91.70 | $91.70 |
| Purchase #4 | $242.54 | 4.257% | $252.8649 | $252.86 | $252.85 | $252.90 |
| Purchase #5 | $243.80 | 5.317% | $256.7628 | $256.76 | $256.75 | $256.80 |
| Purchase #6 | $113.80 | 11.209% | $126.5558 | $126.56 | $126.55 | $126.60 |
| Purchase #7 | $87.28 | 11.269% | $97.1156 | $97.12 | $97.10 | $97.10 |
| 7 purchase totals = | $1,017.45 | $1,098.4202 | $1,098.42 | $1,098.40 | $1,098.50 | |