| 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 | $107.64 | 12.550% | $121.1488 | $121.15 | $121.15 | $121.10 |
| Purchase #2 | $238.28 | 9.630% | $261.2264 | $261.23 | $261.25 | $261.20 |
| Purchase #3 | $175.57 | 10.212% | $193.4992 | $193.50 | $193.50 | $193.50 |
| Purchase #4 | $31.94 | 11.459% | $35.6 | $35.60 | $35.60 | $35.60 |
| Purchase #5 | $108.48 | 9.413% | $118.6912 | $118.69 | $118.70 | $118.70 |
| Purchase #6 | $209.51 | 3.282% | $216.3861 | $216.39 | $216.40 | $216.40 |
| Purchase #7 | $192.67 | 7.611% | $207.3341 | $207.33 | $207.35 | $207.30 |
| 7 purchase totals = | $1,064.09 | $1,153.8858 | $1,153.89 | $1,153.95 | $1,153.80 | |