| 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 | $112.60 | 7.606% | $121.1644 | $121.16 | $121.15 | $121.20 |
| Purchase #2 | $235.77 | 6.119% | $250.1968 | $250.20 | $250.20 | $250.20 |
| Purchase #3 | $99.35 | 10.529% | $109.8106 | $109.81 | $109.80 | $109.80 |
| Purchase #4 | $113.51 | 5.457% | $119.7042 | $119.70 | $119.70 | $119.70 |
| Purchase #5 | $132.56 | 13.669% | $150.6796 | $150.68 | $150.70 | $150.70 |
| Purchase #6 | $101.91 | 3.584% | $105.5625 | $105.56 | $105.55 | $105.60 |
| Purchase #7 | $188.47 | 8.819% | $205.0912 | $205.09 | $205.10 | $205.10 |
| 7 purchase totals = | $984.17 | $1,062.2093 | $1,062.20 | $1,062.20 | $1,062.30 | |