| 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 | $96.35 | 11.501% | $107.4312 | $107.43 | $107.45 | $107.40 |
| Purchase #2 | $216.29 | 12.427% | $243.1684 | $243.17 | $243.15 | $243.20 |
| Purchase #3 | $71.98 | 3.806% | $74.7196 | $74.72 | $74.70 | $74.70 |
| Purchase #4 | $230.94 | 8.860% | $251.4013 | $251.40 | $251.40 | $251.40 |
| Purchase #5 | $198.69 | 5.281% | $209.1828 | $209.18 | $209.20 | $209.20 |
| Purchase #6 | $139.62 | 5.387% | $147.1413 | $147.14 | $147.15 | $147.10 |
| Purchase #7 | $145.61 | 11.171% | $161.8761 | $161.88 | $161.90 | $161.90 |
| 7 purchase totals = | $1,099.48 | $1,194.9207 | $1,194.92 | $1,194.95 | $1,194.90 | |