| 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 | $250.50 | 9.870% | $275.2244 | $275.22 | $275.20 | $275.20 |
| Purchase #2 | $241.39 | 6.596% | $257.3121 | $257.31 | $257.30 | $257.30 |
| Purchase #3 | $201.77 | 8.744% | $219.4128 | $219.41 | $219.40 | $219.40 |
| Purchase #4 | $245.31 | 12.763% | $276.6189 | $276.62 | $276.60 | $276.60 |
| Purchase #5 | $141.73 | 11.509% | $158.0417 | $158.04 | $158.05 | $158.00 |
| Purchase #6 | $104.81 | 8.763% | $113.9945 | $113.99 | $114.00 | $114.00 |
| Purchase #7 | $216.87 | 5.459% | $228.7089 | $228.71 | $228.70 | $228.70 |
| 7 purchase totals = | $1,402.38 | $1,529.3133 | $1,529.30 | $1,529.25 | $1,529.20 | |