| 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 | $237.66 | 13.475% | $269.6847 | $269.68 | $269.70 | $269.70 |
| Purchase #2 | $192.45 | 13.213% | $217.8784 | $217.88 | $217.90 | $217.90 |
| Purchase #3 | $208.47 | 7.441% | $223.9823 | $223.98 | $224.00 | $224.00 |
| Purchase #4 | $241.52 | 10.399% | $266.6357 | $266.64 | $266.65 | $266.60 |
| Purchase #5 | $219.71 | 4.552% | $229.7112 | $229.71 | $229.70 | $229.70 |
| Purchase #6 | $111.46 | 13.327% | $126.3143 | $126.31 | $126.30 | $126.30 |
| Purchase #7 | $137.83 | 4.480% | $144.0048 | $144.00 | $144.00 | $144.00 |
| 7 purchase totals = | $1,349.10 | $1,478.2114 | $1,478.20 | $1,478.25 | $1,478.20 | |