| 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 | $130.93 | 12.118% | $146.7961 | $146.80 | $146.80 | $146.80 |
| Purchase #2 | $243.53 | 10.373% | $268.7914 | $268.79 | $268.80 | $268.80 |
| Purchase #3 | $217.81 | 5.622% | $230.0553 | $230.06 | $230.05 | $230.10 |
| Purchase #4 | $211.95 | 11.428% | $236.1716 | $236.17 | $236.15 | $236.20 |
| Purchase #5 | $82.74 | 9.394% | $90.5126 | $90.51 | $90.50 | $90.50 |
| Purchase #6 | $198.96 | 6.692% | $212.2744 | $212.27 | $212.25 | $212.30 |
| Purchase #7 | $209.34 | 6.655% | $223.2716 | $223.27 | $223.25 | $223.30 |
| 7 purchase totals = | $1,295.26 | $1,407.8730 | $1,407.87 | $1,407.80 | $1,408.00 | |