| 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 | $210.79 | 11.211% | $234.4217 | $234.42 | $234.40 | $234.40 |
| Purchase #2 | $111.65 | 8.725% | $121.3915 | $121.39 | $121.40 | $121.40 |
| Purchase #3 | $191.84 | 13.845% | $218.4002 | $218.40 | $218.40 | $218.40 |
| Purchase #4 | $181.76 | 6.433% | $193.4526 | $193.45 | $193.45 | $193.50 |
| Purchase #5 | $235.57 | 7.666% | $253.6288 | $253.63 | $253.65 | $253.60 |
| Purchase #6 | $44.89 | 5.585% | $47.3971 | $47.40 | $47.40 | $47.40 |
| Purchase #7 | $112.88 | 10.481% | $124.711 | $124.71 | $124.70 | $124.70 |
| 7 purchase totals = | $1,089.38 | $1,193.4029 | $1,193.40 | $1,193.40 | $1,193.40 | |