| 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 | $139.67 | 3.768% | $144.9328 | $144.93 | $144.95 | $144.90 |
| Purchase #2 | $46.42 | 12.368% | $52.1612 | $52.16 | $52.15 | $52.20 |
| Purchase #3 | $227.57 | 8.597% | $247.1342 | $247.13 | $247.15 | $247.10 |
| Purchase #4 | $176.43 | 8.752% | $191.8712 | $191.87 | $191.85 | $191.90 |
| Purchase #5 | $96.32 | 5.538% | $101.6542 | $101.65 | $101.65 | $101.70 |
| Purchase #6 | $248.86 | 9.382% | $272.208 | $272.21 | $272.20 | $272.20 |
| Purchase #7 | $110.98 | 7.380% | $119.1703 | $119.17 | $119.15 | $119.20 |
| 7 purchase totals = | $1,046.25 | $1,129.1319 | $1,129.12 | $1,129.10 | $1,129.20 | |