| 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 | $231.76 | 4.636% | $242.5044 | $242.50 | $242.50 | $242.50 |
| Purchase #2 | $175.34 | 12.412% | $197.1032 | $197.10 | $197.10 | $197.10 |
| Purchase #3 | $227.62 | 3.748% | $236.1512 | $236.15 | $236.15 | $236.20 |
| Purchase #4 | $224.70 | 10.764% | $248.8867 | $248.89 | $248.90 | $248.90 |
| Purchase #5 | $19.29 | 13.134% | $21.8235 | $21.82 | $21.80 | $21.80 |
| Purchase #6 | $68.45 | 3.758% | $71.0224 | $71.02 | $71.00 | $71.00 |
| Purchase #7 | $113.58 | 7.501% | $122.0996 | $122.10 | $122.10 | $122.10 |
| 7 purchase totals = | $1,060.74 | $1,139.5910 | $1,139.58 | $1,139.55 | $1,139.60 | |