| 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 | $8.83 | 8.720% | $9.6 | $9.60 | $9.60 | $9.60 |
| Purchase #2 | $120.26 | 10.196% | $132.5217 | $132.52 | $132.50 | $132.50 |
| Purchase #3 | $104.64 | 7.870% | $112.8752 | $112.88 | $112.90 | $112.90 |
| Purchase #4 | $124.71 | 11.297% | $138.7985 | $138.80 | $138.80 | $138.80 |
| Purchase #5 | $110.82 | 10.169% | $122.0893 | $122.09 | $122.10 | $122.10 |
| Purchase #6 | $173.79 | 3.640% | $180.116 | $180.12 | $180.10 | $180.10 |
| Purchase #7 | $96.27 | 9.509% | $105.4243 | $105.42 | $105.40 | $105.40 |
| 7 purchase totals = | $739.32 | $801.4250 | $801.43 | $801.40 | $801.40 | |