| 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 | $224.32 | 5.380% | $236.3884 | $236.39 | $236.40 | $236.40 |
| Purchase #2 | $213.97 | 13.574% | $243.0143 | $243.01 | $243.00 | $243.00 |
| Purchase #3 | $238.73 | 11.668% | $266.585 | $266.59 | $266.60 | $266.60 |
| Purchase #4 | $124.55 | 9.752% | $136.6961 | $136.70 | $136.70 | $136.70 |
| Purchase #5 | $219.27 | 13.641% | $249.1806 | $249.18 | $249.20 | $249.20 |
| Purchase #6 | $239.38 | 4.620% | $250.4394 | $250.44 | $250.45 | $250.40 |
| Purchase #7 | $22.56 | 12.458% | $25.3705 | $25.37 | $25.35 | $25.40 |
| 7 purchase totals = | $1,282.78 | $1,407.6743 | $1,407.68 | $1,407.70 | $1,407.70 | |