| 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 | $51.28 | 4.160% | $53.4132 | $53.41 | $53.40 | $53.40 |
| Purchase #2 | $223.76 | 3.688% | $232.0123 | $232.01 | $232.00 | $232.00 |
| Purchase #3 | $224.65 | 13.458% | $254.8834 | $254.88 | $254.90 | $254.90 |
| Purchase #4 | $117.97 | 7.151% | $126.406 | $126.41 | $126.40 | $126.40 |
| Purchase #5 | $114.88 | 12.599% | $129.3537 | $129.35 | $129.35 | $129.40 |
| Purchase #6 | $54.99 | 12.141% | $61.6663 | $61.67 | $61.65 | $61.70 |
| Purchase #7 | $211.62 | 7.275% | $227.0154 | $227.02 | $227.00 | $227.00 |
| 7 purchase totals = | $999.15 | $1,084.7503 | $1,084.75 | $1,084.70 | $1,084.80 | |