| 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 | $121.92 | 4.177% | $127.0126 | $127.01 | $127.00 | $127.00 |
| Purchase #2 | $61.60 | 3.750% | $63.91 | $63.91 | $63.90 | $63.90 |
| Purchase #3 | $137.76 | 5.748% | $145.6784 | $145.68 | $145.70 | $145.70 |
| Purchase #4 | $124.35 | 6.556% | $132.5024 | $132.50 | $132.50 | $132.50 |
| Purchase #5 | $40.58 | 11.198% | $45.1241 | $45.12 | $45.10 | $45.10 |
| Purchase #6 | $83.43 | 8.203% | $90.2738 | $90.27 | $90.25 | $90.30 |
| Purchase #7 | $108.51 | 8.252% | $117.4642 | $117.46 | $117.45 | $117.50 |
| 7 purchase totals = | $678.15 | $721.9655 | $721.95 | $721.90 | $722.00 | |