| 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 | $75.54 | 11.800% | $84.4537 | $84.45 | $84.45 | $84.50 |
| Purchase #2 | $226.83 | 11.859% | $253.7298 | $253.73 | $253.75 | $253.70 |
| Purchase #3 | $22.84 | 8.836% | $24.8581 | $24.86 | $24.85 | $24.90 |
| Purchase #4 | $152.77 | 6.747% | $163.0774 | $163.08 | $163.10 | $163.10 |
| Purchase #5 | $235.70 | 3.564% | $244.1003 | $244.10 | $244.10 | $244.10 |
| Purchase #6 | $226.47 | 12.180% | $254.054 | $254.05 | $254.05 | $254.10 |
| Purchase #7 | $133.79 | 8.622% | $145.3254 | $145.33 | $145.35 | $145.30 |
| 7 purchase totals = | $1,073.94 | $1,169.5987 | $1,169.60 | $1,169.65 | $1,169.70 | |