| 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 | $214.86 | 3.728% | $222.87 | $222.87 | $222.85 | $222.90 |
| Purchase #2 | $88.28 | 10.739% | $97.7604 | $97.76 | $97.75 | $97.80 |
| Purchase #3 | $240.60 | 11.726% | $268.8128 | $268.81 | $268.80 | $268.80 |
| Purchase #4 | $42.48 | 5.726% | $44.9124 | $44.91 | $44.90 | $44.90 |
| Purchase #5 | $81.92 | 8.266% | $88.6915 | $88.69 | $88.70 | $88.70 |
| Purchase #6 | $220.67 | 7.455% | $237.1209 | $237.12 | $237.10 | $237.10 |
| Purchase #7 | $215.49 | 9.207% | $235.3302 | $235.33 | $235.35 | $235.30 |
| 7 purchase totals = | $1,104.30 | $1,195.4982 | $1,195.49 | $1,195.45 | $1,195.50 | |