| 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 | $232.41 | 11.539% | $259.2278 | $259.23 | $259.25 | $259.20 |
| Purchase #2 | $187.93 | 5.753% | $198.7416 | $198.74 | $198.75 | $198.70 |
| Purchase #3 | $28.31 | 11.145% | $31.4651 | $31.47 | $31.45 | $31.50 |
| Purchase #4 | $119.38 | 7.404% | $128.2189 | $128.22 | $128.20 | $128.20 |
| Purchase #5 | $224.95 | 13.246% | $254.7469 | $254.75 | $254.75 | $254.70 |
| Purchase #6 | $232.36 | 8.106% | $251.1951 | $251.20 | $251.20 | $251.20 |
| Purchase #7 | $53.49 | 3.480% | $55.3515 | $55.35 | $55.35 | $55.40 |
| 7 purchase totals = | $1,078.83 | $1,178.9469 | $1,178.96 | $1,178.95 | $1,178.90 | |