| 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 | $210.55 | 10.589% | $232.8451 | $232.85 | $232.85 | $232.80 |
| Purchase #2 | $237.64 | 6.852% | $253.9231 | $253.92 | $253.90 | $253.90 |
| Purchase #3 | $231.57 | 11.698% | $258.6591 | $258.66 | $258.65 | $258.70 |
| Purchase #4 | $211.34 | 5.872% | $223.7499 | $223.75 | $223.75 | $223.70 |
| Purchase #5 | $98.65 | 10.782% | $109.2864 | $109.29 | $109.30 | $109.30 |
| Purchase #6 | $131.86 | 6.594% | $140.5548 | $140.55 | $140.55 | $140.60 |
| Purchase #7 | $108.37 | 6.249% | $115.142 | $115.14 | $115.15 | $115.10 |
| 7 purchase totals = | $1,229.98 | $1,334.1604 | $1,334.16 | $1,334.15 | $1,334.10 | |