| 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 | $172.47 | 13.340% | $195.4775 | $195.48 | $195.50 | $195.50 |
| Purchase #2 | $78.77 | 6.550% | $83.9294 | $83.93 | $83.95 | $83.90 |
| Purchase #3 | $246.88 | 3.768% | $256.1824 | $256.18 | $256.20 | $256.20 |
| Purchase #4 | $103.84 | 11.317% | $115.5916 | $115.59 | $115.60 | $115.60 |
| Purchase #5 | $15.46 | 4.575% | $16.1673 | $16.17 | $16.15 | $16.20 |
| Purchase #6 | $30.30 | 9.310% | $33.1209 | $33.12 | $33.10 | $33.10 |
| Purchase #7 | $209.40 | 9.160% | $228.581 | $228.58 | $228.60 | $228.60 |
| 7 purchase totals = | $857.12 | $929.0501 | $929.05 | $929.10 | $929.10 | |