| 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 | $213.32 | 11.720% | $238.3211 | $238.32 | $238.30 | $238.30 |
| Purchase #2 | $50.71 | 7.131% | $54.3261 | $54.33 | $54.35 | $54.30 |
| Purchase #3 | $97.81 | 3.424% | $101.159 | $101.16 | $101.15 | $101.20 |
| Purchase #4 | $164.60 | 3.468% | $170.3083 | $170.31 | $170.30 | $170.30 |
| Purchase #5 | $28.69 | 5.496% | $30.2668 | $30.27 | $30.25 | $30.30 |
| Purchase #6 | $128.56 | 10.683% | $142.2941 | $142.29 | $142.30 | $142.30 |
| Purchase #7 | $200.49 | 3.214% | $206.9337 | $206.93 | $206.95 | $206.90 |
| 7 purchase totals = | $884.18 | $943.6091 | $943.61 | $943.60 | $943.60 | |