| 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 | $118.83 | 4.774% | $124.5029 | $124.50 | $124.50 | $124.50 |
| Purchase #2 | $38.84 | 8.318% | $42.0707 | $42.07 | $42.05 | $42.10 |
| Purchase #3 | $99.97 | 13.788% | $113.7539 | $113.75 | $113.75 | $113.80 |
| Purchase #4 | $141.52 | 13.530% | $160.6677 | $160.67 | $160.65 | $160.70 |
| Purchase #5 | $99.57 | 8.772% | $108.3043 | $108.30 | $108.30 | $108.30 |
| Purchase #6 | $176.44 | 11.682% | $197.0517 | $197.05 | $197.05 | $197.10 |
| Purchase #7 | $50.81 | 5.872% | $53.7936 | $53.79 | $53.80 | $53.80 |
| 7 purchase totals = | $725.98 | $800.1448 | $800.13 | $800.10 | $800.30 | |