| 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 | $210.93 | 12.604% | $237.5156 | $237.52 | $237.50 | $237.50 |
| Purchase #2 | $26.26 | 13.300% | $29.7526 | $29.75 | $29.75 | $29.80 |
| Purchase #3 | $216.99 | 3.658% | $224.9275 | $224.93 | $224.95 | $224.90 |
| Purchase #4 | $199.26 | 10.755% | $220.6904 | $220.69 | $220.70 | $220.70 |
| Purchase #5 | $152.40 | 8.644% | $165.5735 | $165.57 | $165.55 | $165.60 |
| Purchase #6 | $147.91 | 4.525% | $154.6029 | $154.60 | $154.60 | $154.60 |
| Purchase #7 | $35.65 | 5.779% | $37.7102 | $37.71 | $37.70 | $37.70 |
| 7 purchase totals = | $989.40 | $1,070.7727 | $1,070.77 | $1,070.75 | $1,070.80 | |