| 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 | $224.72 | 6.712% | $239.8032 | $239.80 | $239.80 | $239.80 |
| Purchase #2 | $239.29 | 3.226% | $247.0095 | $247.01 | $247.00 | $247.00 |
| Purchase #3 | $221.25 | 11.648% | $247.0212 | $247.02 | $247.00 | $247.00 |
| Purchase #4 | $200.56 | 12.284% | $225.1968 | $225.20 | $225.20 | $225.20 |
| Purchase #5 | $173.39 | 12.633% | $195.2944 | $195.29 | $195.30 | $195.30 |
| Purchase #6 | $24.71 | 11.820% | $27.6307 | $27.63 | $27.65 | $27.60 |
| Purchase #7 | $206.27 | 9.337% | $225.5294 | $225.53 | $225.55 | $225.50 |
| 7 purchase totals = | $1,290.19 | $1,407.4852 | $1,407.48 | $1,407.50 | $1,407.40 | |