| 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 | $112.70 | 8.523% | $122.3054 | $122.31 | $122.30 | $122.30 |
| Purchase #2 | $189.83 | 5.343% | $199.9726 | $199.97 | $199.95 | $200.00 |
| Purchase #3 | $22.68 | 10.536% | $25.0696 | $25.07 | $25.05 | $25.10 |
| Purchase #4 | $113.80 | 3.164% | $117.4006 | $117.40 | $117.40 | $117.40 |
| Purchase #5 | $202.70 | 7.775% | $218.4599 | $218.46 | $218.45 | $218.50 |
| Purchase #6 | $27.38 | 4.480% | $28.6066 | $28.61 | $28.60 | $28.60 |
| Purchase #7 | $236.75 | 4.489% | $247.3777 | $247.38 | $247.40 | $247.40 |
| 7 purchase totals = | $905.84 | $959.1924 | $959.20 | $959.15 | $959.30 | |