| 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 | $194.90 | 3.326% | $201.3824 | $201.38 | $201.40 | $201.40 |
| Purchase #2 | $208.33 | 10.850% | $230.9338 | $230.93 | $230.95 | $230.90 |
| Purchase #3 | $44.55 | 8.678% | $48.416 | $48.42 | $48.40 | $48.40 |
| Purchase #4 | $139.66 | 10.283% | $154.0212 | $154.02 | $154.00 | $154.00 |
| Purchase #5 | $53.76 | 9.722% | $58.9865 | $58.99 | $59.00 | $59.00 |
| Purchase #6 | $185.33 | 8.251% | $200.6216 | $200.62 | $200.60 | $200.60 |
| Purchase #7 | $218.31 | 12.187% | $244.9154 | $244.92 | $244.90 | $244.90 |
| 7 purchase totals = | $1,044.84 | $1,139.2769 | $1,139.28 | $1,139.25 | $1,139.20 | |