| 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 | $192.69 | 12.757% | $217.2715 | $217.27 | $217.25 | $217.30 |
| Purchase #2 | $201.33 | 5.332% | $212.0649 | $212.06 | $212.05 | $212.10 |
| Purchase #3 | $129.68 | 11.590% | $144.7099 | $144.71 | $144.70 | $144.70 |
| Purchase #4 | $136.90 | 4.250% | $142.7183 | $142.72 | $142.70 | $142.70 |
| Purchase #5 | $88.30 | 5.415% | $93.0814 | $93.08 | $93.10 | $93.10 |
| Purchase #6 | $234.99 | 12.112% | $263.452 | $263.45 | $263.45 | $263.50 |
| Purchase #7 | $85.50 | 11.663% | $95.4719 | $95.47 | $95.45 | $95.50 |
| 7 purchase totals = | $1,069.39 | $1,168.7699 | $1,168.76 | $1,168.70 | $1,168.90 | |