| 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 | $62.98 | 12.276% | $70.7114 | $70.71 | $70.70 | $70.70 |
| Purchase #2 | $115.73 | 9.741% | $127.0033 | $127.00 | $127.00 | $127.00 |
| Purchase #3 | $38.33 | 3.685% | $39.7425 | $39.74 | $39.75 | $39.70 |
| Purchase #4 | $181.43 | 8.590% | $197.0148 | $197.01 | $197.00 | $197.00 |
| Purchase #5 | $97.59 | 10.674% | $108.0068 | $108.01 | $108.00 | $108.00 |
| Purchase #6 | $136.63 | 7.569% | $146.9715 | $146.97 | $146.95 | $147.00 |
| Purchase #7 | $210.88 | 13.846% | $240.0784 | $240.08 | $240.10 | $240.10 |
| 7 purchase totals = | $843.57 | $929.5287 | $929.52 | $929.50 | $929.50 | |