| 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 | $117.54 | 10.370% | $129.7289 | $129.73 | $129.75 | $129.70 |
| Purchase #2 | $23.25 | 3.251% | $24.0059 | $24.01 | $24.00 | $24.00 |
| Purchase #3 | $137.25 | 3.764% | $142.4161 | $142.42 | $142.40 | $142.40 |
| Purchase #4 | $18.33 | 6.869% | $19.5891 | $19.59 | $19.60 | $19.60 |
| Purchase #5 | $212.83 | 10.470% | $235.1133 | $235.11 | $235.10 | $235.10 |
| Purchase #6 | $93.98 | 3.694% | $97.4516 | $97.45 | $97.45 | $97.50 |
| Purchase #7 | $206.26 | 6.744% | $220.1702 | $220.17 | $220.15 | $220.20 |
| 7 purchase totals = | $809.44 | $868.4751 | $868.48 | $868.45 | $868.50 | |