| 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 | $106.71 | 12.344% | $119.8823 | $119.88 | $119.90 | $119.90 |
| Purchase #2 | $131.96 | 3.352% | $136.3833 | $136.38 | $136.40 | $136.40 |
| Purchase #3 | $34.81 | 11.772% | $38.9078 | $38.91 | $38.90 | $38.90 |
| Purchase #4 | $220.46 | 10.718% | $244.0889 | $244.09 | $244.10 | $244.10 |
| Purchase #5 | $99.71 | 8.639% | $108.3239 | $108.32 | $108.30 | $108.30 |
| Purchase #6 | $74.81 | 6.368% | $79.5739 | $79.57 | $79.55 | $79.60 |
| Purchase #7 | $174.78 | 13.751% | $198.814 | $198.81 | $198.80 | $198.80 |
| 7 purchase totals = | $843.24 | $925.9741 | $925.96 | $925.95 | $926.00 | |