| 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 | $185.70 | 5.394% | $195.7167 | $195.72 | $195.70 | $195.70 |
| Purchase #2 | $39.46 | 11.512% | $44.0026 | $44.00 | $44.00 | $44.00 |
| Purchase #3 | $34.51 | 3.268% | $35.6378 | $35.64 | $35.65 | $35.60 |
| Purchase #4 | $224.97 | 12.789% | $253.7414 | $253.74 | $253.75 | $253.70 |
| Purchase #5 | $249.72 | 7.615% | $268.7362 | $268.74 | $268.75 | $268.70 |
| Purchase #6 | $71.41 | 5.646% | $75.4418 | $75.44 | $75.45 | $75.40 |
| Purchase #7 | $33.84 | 3.767% | $35.1148 | $35.11 | $35.10 | $35.10 |
| 7 purchase totals = | $839.61 | $908.3913 | $908.39 | $908.40 | $908.20 | |