| 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 | $234.58 | 8.749% | $255.1034 | $255.10 | $255.10 | $255.10 |
| Purchase #2 | $240.90 | 11.779% | $269.2756 | $269.28 | $269.30 | $269.30 |
| Purchase #3 | $25.62 | 7.646% | $27.5789 | $27.58 | $27.60 | $27.60 |
| Purchase #4 | $128.30 | 10.712% | $142.0435 | $142.04 | $142.05 | $142.00 |
| Purchase #5 | $225.67 | 9.451% | $246.9981 | $247.00 | $247.00 | $247.00 |
| Purchase #6 | $152.93 | 5.326% | $161.0751 | $161.08 | $161.10 | $161.10 |
| Purchase #7 | $195.98 | 12.795% | $221.0556 | $221.06 | $221.05 | $221.10 |
| 7 purchase totals = | $1,203.98 | $1,323.1302 | $1,323.14 | $1,323.20 | $1,323.20 | |