| 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 | $135.34 | 4.211% | $141.0392 | $141.04 | $141.05 | $141.00 |
| Purchase #2 | $11.48 | 8.506% | $12.4565 | $12.46 | $12.45 | $12.50 |
| Purchase #3 | $41.83 | 12.805% | $47.1863 | $47.19 | $47.20 | $47.20 |
| Purchase #4 | $241.76 | 7.614% | $260.1676 | $260.17 | $260.15 | $260.20 |
| Purchase #5 | $66.90 | 13.429% | $75.884 | $75.88 | $75.90 | $75.90 |
| Purchase #6 | $63.26 | 12.133% | $70.9353 | $70.94 | $70.95 | $70.90 |
| Purchase #7 | $204.63 | 4.424% | $213.6828 | $213.68 | $213.70 | $213.70 |
| 7 purchase totals = | $765.20 | $821.3517 | $821.36 | $821.40 | $821.40 | |