| 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 | $219.97 | 12.195% | $246.7953 | $246.80 | $246.80 | $246.80 |
| Purchase #2 | $189.74 | 8.714% | $206.2739 | $206.27 | $206.25 | $206.30 |
| Purchase #3 | $217.96 | 5.153% | $229.1915 | $229.19 | $229.20 | $229.20 |
| Purchase #4 | $243.54 | 10.787% | $269.8107 | $269.81 | $269.80 | $269.80 |
| Purchase #5 | $91.42 | 5.552% | $96.4956 | $96.50 | $96.50 | $96.50 |
| Purchase #6 | $223.71 | 8.779% | $243.3495 | $243.35 | $243.35 | $243.30 |
| Purchase #7 | $38.82 | 3.276% | $40.0917 | $40.09 | $40.10 | $40.10 |
| 7 purchase totals = | $1,225.16 | $1,332.0082 | $1,332.01 | $1,332.00 | $1,332.00 | |