| 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 | $122.74 | 11.731% | $137.1386 | $137.14 | $137.15 | $137.10 |
| Purchase #2 | $244.60 | 8.648% | $265.753 | $265.75 | $265.75 | $265.80 |
| Purchase #3 | $38.80 | 7.791% | $41.8229 | $41.82 | $41.80 | $41.80 |
| Purchase #4 | $53.98 | 4.376% | $56.3422 | $56.34 | $56.35 | $56.30 |
| Purchase #5 | $110.35 | 12.499% | $124.1426 | $124.14 | $124.15 | $124.10 |
| Purchase #6 | $25.34 | 12.283% | $28.4525 | $28.45 | $28.45 | $28.50 |
| Purchase #7 | $126.73 | 5.200% | $133.32 | $133.32 | $133.30 | $133.30 |
| 7 purchase totals = | $722.54 | $786.9718 | $786.96 | $786.95 | $786.90 | |