| 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 | $245.92 | 5.768% | $260.1047 | $260.10 | $260.10 | $260.10 |
| Purchase #2 | $156.67 | 9.310% | $171.256 | $171.26 | $171.25 | $171.30 |
| Purchase #3 | $55.71 | 9.391% | $60.9417 | $60.94 | $60.95 | $60.90 |
| Purchase #4 | $150.76 | 5.188% | $158.5814 | $158.58 | $158.60 | $158.60 |
| Purchase #5 | $86.71 | 4.412% | $90.5356 | $90.54 | $90.55 | $90.50 |
| Purchase #6 | $153.97 | 6.147% | $163.4345 | $163.43 | $163.45 | $163.40 |
| Purchase #7 | $102.25 | 13.249% | $115.7971 | $115.80 | $115.80 | $115.80 |
| 7 purchase totals = | $951.99 | $1,020.6510 | $1,020.65 | $1,020.70 | $1,020.60 | |