| 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 | $249.62 | 11.818% | $279.1201 | $279.12 | $279.10 | $279.10 |
| Purchase #2 | $246.44 | 5.814% | $260.768 | $260.77 | $260.75 | $260.80 |
| Purchase #3 | $85.76 | 9.535% | $93.9372 | $93.94 | $93.95 | $93.90 |
| Purchase #4 | $34.77 | 7.703% | $37.4483 | $37.45 | $37.45 | $37.40 |
| Purchase #5 | $92.51 | 10.470% | $102.1958 | $102.20 | $102.20 | $102.20 |
| Purchase #6 | $26.63 | 10.319% | $29.3779 | $29.38 | $29.40 | $29.40 |
| Purchase #7 | $213.81 | 10.812% | $236.9271 | $236.93 | $236.95 | $236.90 |
| 7 purchase totals = | $949.54 | $1,039.7744 | $1,039.79 | $1,039.80 | $1,039.70 | |