| 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 | $131.79 | 9.785% | $144.6857 | $144.69 | $144.70 | $144.70 |
| Purchase #2 | $103.96 | 4.656% | $108.8004 | $108.80 | $108.80 | $108.80 |
| Purchase #3 | $246.74 | 7.825% | $266.0474 | $266.05 | $266.05 | $266.00 |
| Purchase #4 | $39.84 | 11.340% | $44.3579 | $44.36 | $44.35 | $44.40 |
| Purchase #5 | $109.77 | 8.571% | $119.1784 | $119.18 | $119.20 | $119.20 |
| Purchase #6 | $68.99 | 8.776% | $75.0446 | $75.04 | $75.05 | $75.00 |
| Purchase #7 | $229.39 | 7.745% | $247.1563 | $247.16 | $247.15 | $247.20 |
| 7 purchase totals = | $930.48 | $1,005.2707 | $1,005.28 | $1,005.30 | $1,005.30 | |