| 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 | $123.60 | 9.494% | $135.3346 | $135.33 | $135.35 | $135.30 |
| Purchase #2 | $154.70 | 12.390% | $173.8673 | $173.87 | $173.85 | $173.90 |
| Purchase #3 | $108.60 | 11.690% | $121.2953 | $121.30 | $121.30 | $121.30 |
| Purchase #4 | $80.78 | 13.867% | $91.9818 | $91.98 | $92.00 | $92.00 |
| Purchase #5 | $175.67 | 8.272% | $190.2014 | $190.20 | $190.20 | $190.20 |
| Purchase #6 | $234.69 | 3.623% | $243.1928 | $243.19 | $243.20 | $243.20 |
| Purchase #7 | $236.75 | 11.790% | $264.6628 | $264.66 | $264.65 | $264.70 |
| 7 purchase totals = | $1,114.79 | $1,220.5360 | $1,220.53 | $1,220.55 | $1,220.60 | |