| 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 | $198.95 | 4.459% | $207.8212 | $207.82 | $207.80 | $207.80 |
| Purchase #2 | $211.47 | 8.381% | $229.1933 | $229.19 | $229.20 | $229.20 |
| Purchase #3 | $194.76 | 10.480% | $215.1708 | $215.17 | $215.15 | $215.20 |
| Purchase #4 | $222.61 | 9.532% | $243.8292 | $243.83 | $243.85 | $243.80 |
| Purchase #5 | $45.34 | 4.421% | $47.3445 | $47.34 | $47.35 | $47.30 |
| Purchase #6 | $187.95 | 5.440% | $198.1745 | $198.17 | $198.15 | $198.20 |
| Purchase #7 | $125.51 | 6.474% | $133.6355 | $133.64 | $133.65 | $133.60 |
| 7 purchase totals = | $1,186.59 | $1,275.1690 | $1,275.16 | $1,275.15 | $1,275.10 | |