| 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 | $216.89 | 12.835% | $244.7278 | $244.73 | $244.75 | $244.70 |
| Purchase #2 | $136.76 | 11.833% | $152.9428 | $152.94 | $152.95 | $152.90 |
| Purchase #3 | $168.70 | 7.104% | $180.6844 | $180.68 | $180.70 | $180.70 |
| Purchase #4 | $148.81 | 11.148% | $165.3993 | $165.40 | $165.40 | $165.40 |
| Purchase #5 | $243.67 | 10.331% | $268.8435 | $268.84 | $268.85 | $268.80 |
| Purchase #6 | $36.66 | 9.531% | $40.1541 | $40.15 | $40.15 | $40.20 |
| Purchase #7 | $196.62 | 9.874% | $216.0343 | $216.03 | $216.05 | $216.00 |
| 7 purchase totals = | $1,148.11 | $1,268.7862 | $1,268.77 | $1,268.85 | $1,268.70 | |