| 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 | $186.67 | 5.378% | $196.7091 | $196.71 | $196.70 | $196.70 |
| Purchase #2 | $28.32 | 13.205% | $32.0597 | $32.06 | $32.05 | $32.10 |
| Purchase #3 | $54.62 | 12.690% | $61.5513 | $61.55 | $61.55 | $61.60 |
| Purchase #4 | $200.88 | 13.408% | $227.814 | $227.81 | $227.80 | $227.80 |
| Purchase #5 | $137.60 | 9.369% | $150.4917 | $150.49 | $150.50 | $150.50 |
| Purchase #6 | $212.84 | 9.236% | $232.4979 | $232.50 | $232.50 | $232.50 |
| Purchase #7 | $239.26 | 7.534% | $257.2858 | $257.29 | $257.30 | $257.30 |
| 7 purchase totals = | $1,060.19 | $1,158.4095 | $1,158.41 | $1,158.40 | $1,158.50 | |