| 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 | $109.76 | 11.768% | $122.6766 | $122.68 | $122.70 | $122.70 |
| Purchase #2 | $69.78 | 5.423% | $73.5642 | $73.56 | $73.55 | $73.60 |
| Purchase #3 | $208.68 | 9.432% | $228.3627 | $228.36 | $228.35 | $228.40 |
| Purchase #4 | $19.51 | 9.710% | $21.4044 | $21.40 | $21.40 | $21.40 |
| Purchase #5 | $173.57 | 7.385% | $186.3881 | $186.39 | $186.40 | $186.40 |
| Purchase #6 | $244.62 | 7.444% | $262.8295 | $262.83 | $262.85 | $262.80 |
| Purchase #7 | $69.77 | 10.637% | $77.1914 | $77.19 | $77.20 | $77.20 |
| 7 purchase totals = | $895.69 | $972.4169 | $972.41 | $972.45 | $972.50 | |