| 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 | $206.74 | 4.402% | $215.8407 | $215.84 | $215.85 | $215.80 |
| Purchase #2 | $247.55 | 6.476% | $263.5813 | $263.58 | $263.60 | $263.60 |
| Purchase #3 | $158.60 | 11.668% | $177.1054 | $177.11 | $177.10 | $177.10 |
| Purchase #4 | $233.46 | 3.874% | $242.5042 | $242.50 | $242.50 | $242.50 |
| Purchase #5 | $42.44 | 8.677% | $46.1225 | $46.12 | $46.10 | $46.10 |
| Purchase #6 | $6.25 | 7.376% | $6.711 | $6.71 | $6.70 | $6.70 |
| Purchase #7 | $41.48 | 8.445% | $44.983 | $44.98 | $45.00 | $45.00 |
| 7 purchase totals = | $936.52 | $996.8481 | $996.84 | $996.85 | $996.80 | |