| 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 | $229.85 | 3.200% | $237.2052 | $237.21 | $237.20 | $237.20 |
| Purchase #2 | $194.92 | 10.777% | $215.9265 | $215.93 | $215.95 | $215.90 |
| Purchase #3 | $250.74 | 5.804% | $265.2929 | $265.29 | $265.30 | $265.30 |
| Purchase #4 | $85.55 | 5.147% | $89.9533 | $89.95 | $89.95 | $90.00 |
| Purchase #5 | $111.74 | 11.650% | $124.7577 | $124.76 | $124.75 | $124.80 |
| Purchase #6 | $220.55 | 8.582% | $239.4776 | $239.48 | $239.50 | $239.50 |
| Purchase #7 | $247.71 | 12.644% | $279.0305 | $279.03 | $279.05 | $279.00 |
| 7 purchase totals = | $1,341.06 | $1,451.6437 | $1,451.65 | $1,451.70 | $1,451.70 | |