| 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 | $199.67 | 12.279% | $224.1875 | $224.19 | $224.20 | $224.20 |
| Purchase #2 | $200.39 | 11.272% | $222.978 | $222.98 | $223.00 | $223.00 |
| Purchase #3 | $78.94 | 3.519% | $81.7179 | $81.72 | $81.70 | $81.70 |
| Purchase #4 | $17.57 | 12.307% | $19.7323 | $19.73 | $19.75 | $19.70 |
| Purchase #5 | $221.93 | 8.692% | $241.2202 | $241.22 | $241.20 | $241.20 |
| Purchase #6 | $243.69 | 4.152% | $253.808 | $253.81 | $253.80 | $253.80 |
| Purchase #7 | $198.53 | 11.470% | $221.3014 | $221.30 | $221.30 | $221.30 |
| 7 purchase totals = | $1,160.72 | $1,264.9453 | $1,264.95 | $1,264.95 | $1,264.90 | |