| 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 | $227.42 | 12.157% | $255.0674 | $255.07 | $255.05 | $255.10 |
| Purchase #2 | $121.29 | 11.545% | $135.2929 | $135.29 | $135.30 | $135.30 |
| Purchase #3 | $63.54 | 11.257% | $70.6927 | $70.69 | $70.70 | $70.70 |
| Purchase #4 | $109.85 | 6.764% | $117.2803 | $117.28 | $117.30 | $117.30 |
| Purchase #5 | $39.84 | 7.811% | $42.9519 | $42.95 | $42.95 | $43.00 |
| Purchase #6 | $81.34 | 3.781% | $84.4155 | $84.42 | $84.40 | $84.40 |
| Purchase #7 | $64.72 | 12.631% | $72.8948 | $72.89 | $72.90 | $72.90 |
| 7 purchase totals = | $708.00 | $778.5955 | $778.59 | $778.60 | $778.70 | |