| 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 | $225.48 | 12.300% | $253.214 | $253.21 | $253.20 | $253.20 |
| Purchase #2 | $225.74 | 9.228% | $246.5713 | $246.57 | $246.55 | $246.60 |
| Purchase #3 | $50.83 | 8.778% | $55.2919 | $55.29 | $55.30 | $55.30 |
| Purchase #4 | $217.97 | 8.761% | $237.0664 | $237.07 | $237.05 | $237.10 |
| Purchase #5 | $113.57 | 11.117% | $126.1956 | $126.20 | $126.20 | $126.20 |
| Purchase #6 | $62.66 | 13.183% | $70.9205 | $70.92 | $70.90 | $70.90 |
| Purchase #7 | $96.75 | 11.253% | $107.6373 | $107.64 | $107.65 | $107.60 |
| 7 purchase totals = | $993.00 | $1,096.8970 | $1,096.90 | $1,096.85 | $1,096.90 | |