| 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 | $102.93 | 10.559% | $113.7984 | $113.80 | $113.80 | $113.80 |
| Purchase #2 | $139.70 | 7.163% | $149.7067 | $149.71 | $149.70 | $149.70 |
| Purchase #3 | $144.43 | 3.428% | $149.3811 | $149.38 | $149.40 | $149.40 |
| Purchase #4 | $222.33 | 12.384% | $249.8633 | $249.86 | $249.85 | $249.90 |
| Purchase #5 | $13.56 | 6.417% | $14.4301 | $14.43 | $14.45 | $14.40 |
| Purchase #6 | $104.31 | 3.283% | $107.7345 | $107.73 | $107.75 | $107.70 |
| Purchase #7 | $215.59 | 12.330% | $242.1722 | $242.17 | $242.15 | $242.20 |
| 7 purchase totals = | $942.85 | $1,027.0863 | $1,027.08 | $1,027.10 | $1,027.10 | |