| 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 | $244.53 | 8.698% | $265.7992 | $265.80 | $265.80 | $265.80 |
| Purchase #2 | $128.49 | 3.829% | $133.4099 | $133.41 | $133.40 | $133.40 |
| Purchase #3 | $8.81 | 9.500% | $9.647 | $9.65 | $9.65 | $9.60 |
| Purchase #4 | $125.49 | 10.825% | $139.0743 | $139.07 | $139.05 | $139.10 |
| Purchase #5 | $239.34 | 11.860% | $267.7257 | $267.73 | $267.75 | $267.70 |
| Purchase #6 | $140.31 | 7.583% | $150.9497 | $150.95 | $150.95 | $150.90 |
| Purchase #7 | $13.88 | 13.232% | $15.7166 | $15.72 | $15.70 | $15.70 |
| 7 purchase totals = | $900.85 | $982.3224 | $982.33 | $982.30 | $982.20 | |