| 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 | $45.78 | 4.853% | $48.0017 | $48.00 | $48.00 | $48.00 |
| Purchase #2 | $211.58 | 10.686% | $234.1894 | $234.19 | $234.20 | $234.20 |
| Purchase #3 | $205.48 | 12.424% | $231.0088 | $231.01 | $231.00 | $231.00 |
| Purchase #4 | $159.59 | 12.800% | $180.0175 | $180.02 | $180.00 | $180.00 |
| Purchase #5 | $247.51 | 8.334% | $268.1375 | $268.14 | $268.15 | $268.10 |
| Purchase #6 | $208.91 | 5.849% | $221.1291 | $221.13 | $221.15 | $221.10 |
| Purchase #7 | $130.60 | 7.287% | $140.1168 | $140.12 | $140.10 | $140.10 |
| 7 purchase totals = | $1,209.45 | $1,322.6008 | $1,322.61 | $1,322.60 | $1,322.50 | |