| 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 | $133.98 | 10.872% | $148.5463 | $148.55 | $148.55 | $148.50 |
| Purchase #2 | $202.32 | 8.312% | $219.1368 | $219.14 | $219.15 | $219.10 |
| Purchase #3 | $156.43 | 9.309% | $170.9921 | $170.99 | $171.00 | $171.00 |
| Purchase #4 | $236.75 | 10.173% | $260.8346 | $260.83 | $260.85 | $260.80 |
| Purchase #5 | $32.39 | 12.106% | $36.3111 | $36.31 | $36.30 | $36.30 |
| Purchase #6 | $183.38 | 11.334% | $204.1643 | $204.16 | $204.15 | $204.20 |
| Purchase #7 | $206.38 | 11.250% | $229.5978 | $229.60 | $229.60 | $229.60 |
| 7 purchase totals = | $1,151.63 | $1,269.5830 | $1,269.58 | $1,269.60 | $1,269.50 | |