| 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 | $110.81 | 4.381% | $115.6646 | $115.66 | $115.65 | $115.70 |
| Purchase #2 | $45.69 | 6.503% | $48.6612 | $48.66 | $48.65 | $48.70 |
| Purchase #3 | $134.95 | 4.500% | $141.0228 | $141.02 | $141.00 | $141.00 |
| Purchase #4 | $94.60 | 6.767% | $101.0016 | $101.00 | $101.00 | $101.00 |
| Purchase #5 | $204.75 | 11.617% | $228.5358 | $228.54 | $228.55 | $228.50 |
| Purchase #6 | $138.41 | 10.583% | $153.0579 | $153.06 | $153.05 | $153.10 |
| Purchase #7 | $229.48 | 7.786% | $247.3473 | $247.35 | $247.35 | $247.30 |
| 7 purchase totals = | $958.69 | $1,035.2912 | $1,035.29 | $1,035.25 | $1,035.30 | |