| 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 | $201.36 | 4.248% | $209.9138 | $209.91 | $209.90 | $209.90 |
| Purchase #2 | $222.73 | 10.305% | $245.6823 | $245.68 | $245.70 | $245.70 |
| Purchase #3 | $172.56 | 9.514% | $188.9774 | $188.98 | $189.00 | $189.00 |
| Purchase #4 | $192.84 | 9.244% | $210.6661 | $210.67 | $210.65 | $210.70 |
| Purchase #5 | $87.81 | 7.113% | $94.0559 | $94.06 | $94.05 | $94.10 |
| Purchase #6 | $113.50 | 10.427% | $125.3346 | $125.33 | $125.35 | $125.30 |
| Purchase #7 | $91.62 | 7.792% | $98.759 | $98.76 | $98.75 | $98.80 |
| 7 purchase totals = | $1,082.42 | $1,173.3891 | $1,173.39 | $1,173.40 | $1,173.50 | |