| 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 | $100.47 | 13.298% | $113.8305 | $113.83 | $113.85 | $113.80 |
| Purchase #2 | $210.70 | 12.514% | $237.067 | $237.07 | $237.05 | $237.10 |
| Purchase #3 | $46.65 | 10.165% | $51.392 | $51.39 | $51.40 | $51.40 |
| Purchase #4 | $194.30 | 12.748% | $219.0694 | $219.07 | $219.05 | $219.10 |
| Purchase #5 | $203.40 | 6.426% | $216.4705 | $216.47 | $216.45 | $216.50 |
| Purchase #6 | $236.71 | 10.200% | $260.8544 | $260.85 | $260.85 | $260.90 |
| Purchase #7 | $130.46 | 13.317% | $147.8334 | $147.83 | $147.85 | $147.80 |
| 7 purchase totals = | $1,122.69 | $1,246.5172 | $1,246.51 | $1,246.50 | $1,246.60 | |