| 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 | $242.96 | 4.856% | $254.7581 | $254.76 | $254.75 | $254.80 |
| Purchase #2 | $204.76 | 9.223% | $223.645 | $223.65 | $223.65 | $223.60 |
| Purchase #3 | $220.30 | 10.654% | $243.7708 | $243.77 | $243.75 | $243.80 |
| Purchase #4 | $144.97 | 5.381% | $152.7708 | $152.77 | $152.75 | $152.80 |
| Purchase #5 | $125.51 | 11.172% | $139.532 | $139.53 | $139.55 | $139.50 |
| Purchase #6 | $135.38 | 10.384% | $149.4379 | $149.44 | $149.45 | $149.40 |
| Purchase #7 | $95.92 | 9.760% | $105.2818 | $105.28 | $105.30 | $105.30 |
| 7 purchase totals = | $1,169.80 | $1,269.1964 | $1,269.20 | $1,269.20 | $1,269.20 | |