| 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 | $236.71 | 11.288% | $263.4298 | $263.43 | $263.45 | $263.40 |
| Purchase #2 | $139.73 | 7.273% | $149.8926 | $149.89 | $149.90 | $149.90 |
| Purchase #3 | $67.51 | 6.742% | $72.0615 | $72.06 | $72.05 | $72.10 |
| Purchase #4 | $228.85 | 3.127% | $236.0061 | $236.01 | $236.00 | $236.00 |
| Purchase #5 | $6.39 | 6.719% | $6.8193 | $6.82 | $6.80 | $6.80 |
| Purchase #6 | $180.65 | 12.271% | $202.8176 | $202.82 | $202.80 | $202.80 |
| Purchase #7 | $71.43 | 6.351% | $75.9665 | $75.97 | $75.95 | $76.00 |
| 7 purchase totals = | $931.27 | $1,006.9934 | $1,007.00 | $1,006.95 | $1,007.00 | |