| 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 | $212.78 | 8.445% | $230.7493 | $230.75 | $230.75 | $230.70 |
| Purchase #2 | $151.79 | 10.809% | $168.197 | $168.20 | $168.20 | $168.20 |
| Purchase #3 | $93.94 | 11.831% | $105.054 | $105.05 | $105.05 | $105.10 |
| Purchase #4 | $64.77 | 6.393% | $68.9107 | $68.91 | $68.90 | $68.90 |
| Purchase #5 | $26.75 | 9.173% | $29.2038 | $29.20 | $29.20 | $29.20 |
| Purchase #6 | $49.42 | 6.511% | $52.6377 | $52.64 | $52.65 | $52.60 |
| Purchase #7 | $173.83 | 13.569% | $197.417 | $197.42 | $197.40 | $197.40 |
| 7 purchase totals = | $773.28 | $852.1695 | $852.17 | $852.15 | $852.10 | |