| 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 | $198.72 | 13.126% | $224.804 | $224.80 | $224.80 | $224.80 |
| Purchase #2 | $189.26 | 3.767% | $196.3894 | $196.39 | $196.40 | $196.40 |
| Purchase #3 | $19.57 | 9.421% | $21.4137 | $21.41 | $21.40 | $21.40 |
| Purchase #4 | $193.39 | 7.135% | $207.1884 | $207.19 | $207.20 | $207.20 |
| Purchase #5 | $145.98 | 3.726% | $151.4192 | $151.42 | $151.40 | $151.40 |
| Purchase #6 | $183.98 | 5.794% | $194.6398 | $194.64 | $194.65 | $194.60 |
| Purchase #7 | $89.71 | 7.652% | $96.5746 | $96.57 | $96.55 | $96.60 |
| 7 purchase totals = | $1,020.61 | $1,092.4291 | $1,092.42 | $1,092.40 | $1,092.40 | |