| 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 | $209.87 | 3.829% | $217.9059 | $217.91 | $217.90 | $217.90 |
| Purchase #2 | $154.42 | 13.770% | $175.6836 | $175.68 | $175.70 | $175.70 |
| Purchase #3 | $130.26 | 6.431% | $138.637 | $138.64 | $138.65 | $138.60 |
| Purchase #4 | $84.70 | 10.453% | $93.5537 | $93.55 | $93.55 | $93.60 |
| Purchase #5 | $79.95 | 10.657% | $88.4703 | $88.47 | $88.45 | $88.50 |
| Purchase #6 | $131.54 | 3.204% | $135.7545 | $135.75 | $135.75 | $135.80 |
| Purchase #7 | $68.45 | 10.718% | $75.7865 | $75.79 | $75.80 | $75.80 |
| 7 purchase totals = | $859.19 | $925.7915 | $925.79 | $925.80 | $925.90 | |