| 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 | $187.26 | 13.584% | $212.6974 | $212.70 | $212.70 | $212.70 |
| Purchase #2 | $116.83 | 11.241% | $129.9629 | $129.96 | $129.95 | $130.00 |
| Purchase #3 | $147.74 | 9.216% | $161.3557 | $161.36 | $161.35 | $161.40 |
| Purchase #4 | $32.87 | 6.591% | $35.0365 | $35.04 | $35.05 | $35.00 |
| Purchase #5 | $162.83 | 13.252% | $184.4082 | $184.41 | $184.40 | $184.40 |
| Purchase #6 | $92.78 | 4.808% | $97.2409 | $97.24 | $97.25 | $97.20 |
| Purchase #7 | $243.62 | 13.322% | $276.0751 | $276.08 | $276.10 | $276.10 |
| 7 purchase totals = | $983.93 | $1,096.7767 | $1,096.79 | $1,096.80 | $1,096.80 | |