| 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 | $28.86 | 10.558% | $31.907 | $31.91 | $31.90 | $31.90 |
| Purchase #2 | $11.73 | 12.473% | $13.1931 | $13.19 | $13.20 | $13.20 |
| Purchase #3 | $50.43 | 8.743% | $54.8391 | $54.84 | $54.85 | $54.80 |
| Purchase #4 | $111.80 | 3.765% | $116.0093 | $116.01 | $116.00 | $116.00 |
| Purchase #5 | $125.48 | 7.847% | $135.3264 | $135.33 | $135.35 | $135.30 |
| Purchase #6 | $239.42 | 11.214% | $266.2686 | $266.27 | $266.25 | $266.30 |
| Purchase #7 | $155.28 | 12.501% | $174.6916 | $174.69 | $174.70 | $174.70 |
| 7 purchase totals = | $723.00 | $792.2351 | $792.24 | $792.25 | $792.20 | |