| 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 | $204.28 | 8.318% | $221.272 | $221.27 | $221.25 | $221.30 |
| Purchase #2 | $209.63 | 12.509% | $235.8526 | $235.85 | $235.85 | $235.90 |
| Purchase #3 | $35.32 | 11.594% | $39.415 | $39.42 | $39.40 | $39.40 |
| Purchase #4 | $229.31 | 8.523% | $248.8541 | $248.85 | $248.85 | $248.90 |
| Purchase #5 | $39.49 | 13.271% | $44.7307 | $44.73 | $44.75 | $44.70 |
| Purchase #6 | $68.35 | 7.781% | $73.6683 | $73.67 | $73.65 | $73.70 |
| Purchase #7 | $13.78 | 11.225% | $15.3268 | $15.33 | $15.35 | $15.30 |
| 7 purchase totals = | $800.16 | $879.1195 | $879.12 | $879.10 | $879.20 | |