| 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 | $209.91 | 4.166% | $218.6549 | $218.65 | $218.65 | $218.70 |
| Purchase #2 | $93.33 | 10.180% | $102.831 | $102.83 | $102.85 | $102.80 |
| Purchase #3 | $59.49 | 11.852% | $66.5408 | $66.54 | $66.55 | $66.50 |
| Purchase #4 | $238.48 | 11.514% | $265.9386 | $265.94 | $265.95 | $265.90 |
| Purchase #5 | $80.66 | 13.825% | $91.8112 | $91.81 | $91.80 | $91.80 |
| Purchase #6 | $122.97 | 11.775% | $137.4497 | $137.45 | $137.45 | $137.40 |
| Purchase #7 | $229.92 | 13.220% | $260.3154 | $260.32 | $260.30 | $260.30 |
| 7 purchase totals = | $1,034.76 | $1,143.5416 | $1,143.54 | $1,143.55 | $1,143.40 | |