| 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 | $242.77 | 12.807% | $273.8616 | $273.86 | $273.85 | $273.90 |
| Purchase #2 | $115.35 | 5.603% | $121.8131 | $121.81 | $121.80 | $121.80 |
| Purchase #3 | $189.67 | 9.637% | $207.9485 | $207.95 | $207.95 | $207.90 |
| Purchase #4 | $141.55 | 7.476% | $152.1323 | $152.13 | $152.15 | $152.10 |
| Purchase #5 | $193.65 | 12.459% | $217.7769 | $217.78 | $217.80 | $217.80 |
| Purchase #6 | $111.91 | 11.344% | $124.6051 | $124.61 | $124.60 | $124.60 |
| Purchase #7 | $148.32 | 4.512% | $155.0122 | $155.01 | $155.00 | $155.00 |
| 7 purchase totals = | $1,143.22 | $1,253.1497 | $1,253.15 | $1,253.15 | $1,253.10 | |