| 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 | $235.47 | 9.404% | $257.6136 | $257.61 | $257.60 | $257.60 |
| Purchase #2 | $123.68 | 5.397% | $130.355 | $130.36 | $130.35 | $130.40 |
| Purchase #3 | $236.49 | 9.480% | $258.9093 | $258.91 | $258.90 | $258.90 |
| Purchase #4 | $214.26 | 4.412% | $223.7132 | $223.71 | $223.70 | $223.70 |
| Purchase #5 | $239.71 | 13.845% | $272.8978 | $272.90 | $272.90 | $272.90 |
| Purchase #6 | $233.90 | 11.519% | $260.8429 | $260.84 | $260.85 | $260.80 |
| Purchase #7 | $249.25 | 10.396% | $275.162 | $275.16 | $275.15 | $275.20 |
| 7 purchase totals = | $1,532.76 | $1,679.4938 | $1,679.49 | $1,679.45 | $1,679.50 | |