| 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 | $203.35 | 9.193% | $222.044 | $222.04 | $222.05 | $222.00 |
| Purchase #2 | $194.71 | 6.304% | $206.9845 | $206.98 | $207.00 | $207.00 |
| Purchase #3 | $213.59 | 12.554% | $240.4041 | $240.40 | $240.40 | $240.40 |
| Purchase #4 | $164.98 | 10.763% | $182.7368 | $182.74 | $182.75 | $182.70 |
| Purchase #5 | $53.76 | 11.630% | $60.0123 | $60.01 | $60.00 | $60.00 |
| Purchase #6 | $212.50 | 5.700% | $224.6125 | $224.61 | $224.60 | $224.60 |
| Purchase #7 | $38.67 | 7.647% | $41.6271 | $41.63 | $41.65 | $41.60 |
| 7 purchase totals = | $1,081.56 | $1,178.4213 | $1,178.41 | $1,178.45 | $1,178.30 | |