| 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 | $249.70 | 11.462% | $278.3206 | $278.32 | $278.30 | $278.30 |
| Purchase #2 | $153.43 | 10.536% | $169.5954 | $169.60 | $169.60 | $169.60 |
| Purchase #3 | $176.96 | 8.182% | $191.4389 | $191.44 | $191.45 | $191.40 |
| Purchase #4 | $51.30 | 11.355% | $57.1251 | $57.13 | $57.15 | $57.10 |
| Purchase #5 | $79.65 | 9.687% | $87.3657 | $87.37 | $87.35 | $87.40 |
| Purchase #6 | $14.50 | 7.682% | $15.6139 | $15.61 | $15.60 | $15.60 |
| Purchase #7 | $142.85 | 4.475% | $149.2425 | $149.24 | $149.25 | $149.20 |
| 7 purchase totals = | $868.39 | $948.7021 | $948.71 | $948.70 | $948.60 | |