| 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 | $209.48 | 12.513% | $235.6922 | $235.69 | $235.70 | $235.70 |
| Purchase #2 | $84.76 | 13.602% | $96.2891 | $96.29 | $96.30 | $96.30 |
| Purchase #3 | $179.98 | 8.439% | $195.1685 | $195.17 | $195.15 | $195.20 |
| Purchase #4 | $128.47 | 8.457% | $139.3347 | $139.33 | $139.35 | $139.30 |
| Purchase #5 | $136.95 | 8.189% | $148.1648 | $148.16 | $148.15 | $148.20 |
| Purchase #6 | $16.89 | 6.824% | $18.0426 | $18.04 | $18.05 | $18.00 |
| Purchase #7 | $90.59 | 8.595% | $98.3762 | $98.38 | $98.40 | $98.40 |
| 7 purchase totals = | $847.12 | $931.0681 | $931.06 | $931.10 | $931.10 | |