| 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 | $81.27 | 3.761% | $84.3266 | $84.33 | $84.35 | $84.30 |
| Purchase #2 | $180.98 | 9.435% | $198.0555 | $198.06 | $198.05 | $198.10 |
| Purchase #3 | $215.85 | 6.739% | $230.3961 | $230.40 | $230.40 | $230.40 |
| Purchase #4 | $75.55 | 4.160% | $78.6929 | $78.69 | $78.70 | $78.70 |
| Purchase #5 | $244.31 | 9.490% | $267.495 | $267.50 | $267.50 | $267.50 |
| Purchase #6 | $86.26 | 7.126% | $92.4069 | $92.41 | $92.40 | $92.40 |
| Purchase #7 | $226.33 | 13.105% | $255.9905 | $255.99 | $256.00 | $256.00 |
| 7 purchase totals = | $1,110.55 | $1,207.3635 | $1,207.38 | $1,207.40 | $1,207.40 | |