| 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 | $238.30 | 8.267% | $258.0003 | $258.00 | $258.00 | $258.00 |
| Purchase #2 | $62.92 | 8.687% | $68.3859 | $68.39 | $68.40 | $68.40 |
| Purchase #3 | $228.35 | 10.246% | $251.7467 | $251.75 | $251.75 | $251.70 |
| Purchase #4 | $149.39 | 11.860% | $167.1077 | $167.11 | $167.10 | $167.10 |
| Purchase #5 | $237.45 | 10.618% | $262.6624 | $262.66 | $262.65 | $262.70 |
| Purchase #6 | $218.88 | 5.562% | $231.0541 | $231.05 | $231.05 | $231.10 |
| Purchase #7 | $12.43 | 6.473% | $13.2346 | $13.23 | $13.25 | $13.20 |
| 7 purchase totals = | $1,147.72 | $1,252.1917 | $1,252.19 | $1,252.20 | $1,252.20 | |