| 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 | $220.98 | 13.591% | $251.0134 | $251.01 | $251.00 | $251.00 |
| Purchase #2 | $103.27 | 7.430% | $110.943 | $110.94 | $110.95 | $110.90 |
| Purchase #3 | $249.34 | 4.720% | $261.1088 | $261.11 | $261.10 | $261.10 |
| Purchase #4 | $47.38 | 7.809% | $51.0799 | $51.08 | $51.10 | $51.10 |
| Purchase #5 | $238.67 | 3.552% | $247.1476 | $247.15 | $247.15 | $247.10 |
| Purchase #6 | $130.34 | 6.789% | $139.1888 | $139.19 | $139.20 | $139.20 |
| Purchase #7 | $193.62 | 4.746% | $202.8092 | $202.81 | $202.80 | $202.80 |
| 7 purchase totals = | $1,183.60 | $1,263.2907 | $1,263.29 | $1,263.30 | $1,263.20 | |