| 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 | $209.94 | 9.480% | $229.8423 | $229.84 | $229.85 | $229.80 |
| Purchase #2 | $240.46 | 13.839% | $273.7373 | $273.74 | $273.75 | $273.70 |
| Purchase #3 | $238.52 | 6.137% | $253.158 | $253.16 | $253.15 | $253.20 |
| Purchase #4 | $25.38 | 5.244% | $26.7109 | $26.71 | $26.70 | $26.70 |
| Purchase #5 | $93.51 | 4.175% | $97.414 | $97.41 | $97.40 | $97.40 |
| Purchase #6 | $202.57 | 5.186% | $213.0753 | $213.08 | $213.10 | $213.10 |
| Purchase #7 | $57.79 | 3.488% | $59.8057 | $59.81 | $59.80 | $59.80 |
| 7 purchase totals = | $1,068.17 | $1,153.7435 | $1,153.75 | $1,153.75 | $1,153.70 | |