| 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 | $226.70 | 7.340% | $243.3398 | $243.34 | $243.35 | $243.30 |
| Purchase #2 | $105.55 | 7.205% | $113.1549 | $113.15 | $113.15 | $113.20 |
| Purchase #3 | $202.26 | 8.676% | $219.8081 | $219.81 | $219.80 | $219.80 |
| Purchase #4 | $65.42 | 12.604% | $73.6655 | $73.67 | $73.65 | $73.70 |
| Purchase #5 | $188.37 | 7.608% | $202.7012 | $202.70 | $202.70 | $202.70 |
| Purchase #6 | $124.61 | 11.641% | $139.1159 | $139.12 | $139.10 | $139.10 |
| Purchase #7 | $188.27 | 3.746% | $195.3226 | $195.32 | $195.30 | $195.30 |
| 7 purchase totals = | $1,101.18 | $1,187.1080 | $1,187.11 | $1,187.05 | $1,187.10 | |