| 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 | $116.68 | 9.869% | $128.1951 | $128.20 | $128.20 | $128.20 |
| Purchase #2 | $238.41 | 10.123% | $262.5442 | $262.54 | $262.55 | $262.50 |
| Purchase #3 | $64.47 | 6.318% | $68.5432 | $68.54 | $68.55 | $68.50 |
| Purchase #4 | $19.29 | 7.516% | $20.7398 | $20.74 | $20.75 | $20.70 |
| Purchase #5 | $107.91 | 6.795% | $115.2425 | $115.24 | $115.25 | $115.20 |
| Purchase #6 | $216.36 | 11.872% | $242.0463 | $242.05 | $242.05 | $242.00 |
| Purchase #7 | $241.28 | 4.180% | $251.3655 | $251.37 | $251.35 | $251.40 |
| 7 purchase totals = | $1,004.40 | $1,088.6766 | $1,088.68 | $1,088.70 | $1,088.50 | |