| 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 | $209.64 | 12.351% | $235.5326 | $235.53 | $235.55 | $235.50 |
| Purchase #2 | $91.26 | 3.208% | $94.1876 | $94.19 | $94.20 | $94.20 |
| Purchase #3 | $136.51 | 4.760% | $143.0079 | $143.01 | $143.00 | $143.00 |
| Purchase #4 | $71.63 | 3.523% | $74.1535 | $74.15 | $74.15 | $74.20 |
| Purchase #5 | $13.81 | 13.658% | $15.6962 | $15.70 | $15.70 | $15.70 |
| Purchase #6 | $206.92 | 4.500% | $216.2314 | $216.23 | $216.25 | $216.20 |
| Purchase #7 | $38.71 | 13.195% | $43.8178 | $43.82 | $43.80 | $43.80 |
| 7 purchase totals = | $768.48 | $822.6270 | $822.63 | $822.65 | $822.60 | |