| 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 | $219.52 | 11.401% | $244.5475 | $244.55 | $244.55 | $244.50 |
| Purchase #2 | $8.48 | 5.336% | $8.9325 | $8.93 | $8.95 | $8.90 |
| Purchase #3 | $165.73 | 3.128% | $170.914 | $170.91 | $170.90 | $170.90 |
| Purchase #4 | $199.39 | 13.237% | $225.7833 | $225.78 | $225.80 | $225.80 |
| Purchase #5 | $24.29 | 7.784% | $26.1807 | $26.18 | $26.20 | $26.20 |
| Purchase #6 | $41.34 | 10.730% | $45.7758 | $45.78 | $45.80 | $45.80 |
| Purchase #7 | $191.44 | 3.798% | $198.7109 | $198.71 | $198.70 | $198.70 |
| 7 purchase totals = | $850.19 | $920.8447 | $920.84 | $920.90 | $920.80 | |