| 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 | $124.34 | 6.643% | $132.5999 | $132.60 | $132.60 | $132.60 |
| Purchase #2 | $238.77 | 3.244% | $246.5157 | $246.52 | $246.50 | $246.50 |
| Purchase #3 | $228.94 | 3.350% | $236.6095 | $236.61 | $236.60 | $236.60 |
| Purchase #4 | $162.97 | 5.812% | $172.4418 | $172.44 | $172.45 | $172.40 |
| Purchase #5 | $201.56 | 11.166% | $224.0662 | $224.07 | $224.05 | $224.10 |
| Purchase #6 | $144.84 | 3.437% | $149.8182 | $149.82 | $149.80 | $149.80 |
| Purchase #7 | $216.29 | 10.524% | $239.0524 | $239.05 | $239.05 | $239.10 |
| 7 purchase totals = | $1,317.71 | $1,401.1037 | $1,401.11 | $1,401.05 | $1,401.10 | |