| 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 | $109.32 | 7.545% | $117.5682 | $117.57 | $117.55 | $117.60 |
| Purchase #2 | $33.81 | 10.393% | $37.3239 | $37.32 | $37.30 | $37.30 |
| Purchase #3 | $184.26 | 3.336% | $190.4069 | $190.41 | $190.40 | $190.40 |
| Purchase #4 | $68.77 | 12.852% | $77.6083 | $77.61 | $77.60 | $77.60 |
| Purchase #5 | $121.98 | 8.398% | $132.2239 | $132.22 | $132.20 | $132.20 |
| Purchase #6 | $189.69 | 7.814% | $204.5124 | $204.51 | $204.50 | $204.50 |
| Purchase #7 | $235.66 | 5.202% | $247.919 | $247.92 | $247.90 | $247.90 |
| 7 purchase totals = | $943.49 | $1,007.5626 | $1,007.56 | $1,007.45 | $1,007.50 | |