| 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 | $109.51 | 10.171% | $120.6483 | $120.65 | $120.65 | $120.60 |
| Purchase #2 | $244.63 | 10.242% | $269.685 | $269.69 | $269.70 | $269.70 |
| Purchase #3 | $84.79 | 10.326% | $93.5454 | $93.55 | $93.55 | $93.50 |
| Purchase #4 | $26.89 | 5.647% | $28.4085 | $28.41 | $28.40 | $28.40 |
| Purchase #5 | $133.27 | 9.755% | $146.2705 | $146.27 | $146.25 | $146.30 |
| Purchase #6 | $219.56 | 6.667% | $234.1981 | $234.20 | $234.20 | $234.20 |
| Purchase #7 | $105.42 | 7.812% | $113.6554 | $113.66 | $113.65 | $113.70 |
| 7 purchase totals = | $924.07 | $1,006.4112 | $1,006.43 | $1,006.40 | $1,006.40 | |