| 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 | $118.87 | 8.422% | $128.8812 | $128.88 | $128.90 | $128.90 |
| Purchase #2 | $164.25 | 9.755% | $180.2726 | $180.27 | $180.25 | $180.30 |
| Purchase #3 | $243.76 | 3.651% | $252.6597 | $252.66 | $252.65 | $252.70 |
| Purchase #4 | $46.53 | 11.417% | $51.8423 | $51.84 | $51.85 | $51.80 |
| Purchase #5 | $109.32 | 9.574% | $119.7863 | $119.79 | $119.80 | $119.80 |
| Purchase #6 | $109.45 | 10.557% | $121.0046 | $121.00 | $121.00 | $121.00 |
| Purchase #7 | $210.99 | 9.356% | $230.7302 | $230.73 | $230.75 | $230.70 |
| 7 purchase totals = | $1,003.17 | $1,085.1769 | $1,085.17 | $1,085.20 | $1,085.20 | |