| 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 | $192.27 | 10.284% | $212.043 | $212.04 | $212.05 | $212.00 |
| Purchase #2 | $222.49 | 9.576% | $243.7956 | $243.80 | $243.80 | $243.80 |
| Purchase #3 | $247.93 | 13.443% | $281.2592 | $281.26 | $281.25 | $281.30 |
| Purchase #4 | $8.32 | 12.129% | $9.3291 | $9.33 | $9.35 | $9.30 |
| Purchase #5 | $210.84 | 10.722% | $233.4463 | $233.45 | $233.45 | $233.40 |
| Purchase #6 | $148.45 | 12.242% | $166.6232 | $166.62 | $166.60 | $166.60 |
| Purchase #7 | $175.29 | 7.844% | $189.0397 | $189.04 | $189.05 | $189.00 |
| 7 purchase totals = | $1,205.59 | $1,335.5361 | $1,335.54 | $1,335.55 | $1,335.40 | |