| 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 | $83.82 | 10.857% | $92.9203 | $92.92 | $92.90 | $92.90 |
| Purchase #2 | $90.61 | 12.750% | $102.1628 | $102.16 | $102.15 | $102.20 |
| Purchase #3 | $248.29 | 8.782% | $270.0948 | $270.09 | $270.10 | $270.10 |
| Purchase #4 | $240.57 | 11.628% | $268.5435 | $268.54 | $268.55 | $268.50 |
| Purchase #5 | $19.40 | 4.389% | $20.2515 | $20.25 | $20.25 | $20.30 |
| Purchase #6 | $60.92 | 4.572% | $63.7053 | $63.71 | $63.70 | $63.70 |
| Purchase #7 | $118.73 | 10.365% | $131.0364 | $131.04 | $131.05 | $131.00 |
| 7 purchase totals = | $862.34 | $948.7146 | $948.71 | $948.70 | $948.70 | |