| 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 | $17.92 | 9.343% | $19.5943 | $19.59 | $19.60 | $19.60 |
| Purchase #2 | $117.98 | 13.413% | $133.8047 | $133.80 | $133.80 | $133.80 |
| Purchase #3 | $142.51 | 5.124% | $149.8122 | $149.81 | $149.80 | $149.80 |
| Purchase #4 | $122.59 | 5.661% | $129.5298 | $129.53 | $129.55 | $129.50 |
| Purchase #5 | $232.36 | 4.413% | $242.614 | $242.61 | $242.60 | $242.60 |
| Purchase #6 | $123.36 | 5.568% | $130.2287 | $130.23 | $130.25 | $130.20 |
| Purchase #7 | $102.29 | 8.222% | $110.7003 | $110.70 | $110.70 | $110.70 |
| 7 purchase totals = | $859.01 | $916.2840 | $916.27 | $916.30 | $916.20 | |