| 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 | $122.62 | 8.113% | $132.5682 | $132.57 | $132.55 | $132.60 |
| Purchase #2 | $54.48 | 7.186% | $58.3949 | $58.39 | $58.40 | $58.40 |
| Purchase #3 | $121.93 | 8.560% | $132.3672 | $132.37 | $132.35 | $132.40 |
| Purchase #4 | $194.77 | 4.510% | $203.5541 | $203.55 | $203.55 | $203.60 |
| Purchase #5 | $164.49 | 8.661% | $178.7365 | $178.74 | $178.75 | $178.70 |
| Purchase #6 | $229.71 | 7.115% | $246.0539 | $246.05 | $246.05 | $246.10 |
| Purchase #7 | $142.34 | 12.453% | $160.0656 | $160.07 | $160.05 | $160.10 |
| 7 purchase totals = | $1,030.34 | $1,111.7404 | $1,111.74 | $1,111.70 | $1,111.90 | |