| 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 | $230.36 | 8.568% | $250.0972 | $250.10 | $250.10 | $250.10 |
| Purchase #2 | $66.77 | 13.471% | $75.7646 | $75.76 | $75.75 | $75.80 |
| Purchase #3 | $175.65 | 8.805% | $191.116 | $191.12 | $191.10 | $191.10 |
| Purchase #4 | $138.93 | 11.368% | $154.7236 | $154.72 | $154.70 | $154.70 |
| Purchase #5 | $26.99 | 10.107% | $29.7179 | $29.72 | $29.70 | $29.70 |
| Purchase #6 | $161.69 | 7.808% | $174.3148 | $174.31 | $174.30 | $174.30 |
| Purchase #7 | $151.93 | 12.399% | $170.7678 | $170.77 | $170.75 | $170.80 |
| 7 purchase totals = | $952.32 | $1,046.5019 | $1,046.50 | $1,046.40 | $1,046.50 | |