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 | $108.44 | 11.817% | $121.2544 | $121.25 | $121.25 | $121.30 |
Purchase #2 | $120.76 | 12.864% | $136.2946 | $136.29 | $136.30 | $136.30 |
Purchase #3 | $144.33 | 10.485% | $159.463 | $159.46 | $159.45 | $159.50 |
Purchase #4 | $103.36 | 8.337% | $111.9771 | $111.98 | $112.00 | $112.00 |
Purchase #5 | $20.73 | 4.452% | $21.6529 | $21.65 | $21.65 | $21.70 |
Purchase #6 | $87.48 | 7.643% | $94.1661 | $94.17 | $94.15 | $94.20 |
Purchase #7 | $129.40 | 11.836% | $144.7158 | $144.72 | $144.70 | $144.70 |
7 purchase totals = | $714.50 | $789.5239 | $789.52 | $789.50 | $789.70 |