| 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 | $119.98 | 11.602% | $133.9001 | $133.90 | $133.90 | $133.90 |
| Purchase #2 | $110.71 | 6.727% | $118.1575 | $118.16 | $118.15 | $118.20 |
| Purchase #3 | $14.53 | 11.194% | $16.1565 | $16.16 | $16.15 | $16.20 |
| Purchase #4 | $241.98 | 12.410% | $272.0097 | $272.01 | $272.00 | $272.00 |
| Purchase #5 | $9.31 | 4.451% | $9.7244 | $9.72 | $9.70 | $9.70 |
| Purchase #6 | $82.91 | 7.214% | $88.8911 | $88.89 | $88.90 | $88.90 |
| Purchase #7 | $187.34 | 13.157% | $211.9883 | $211.99 | $212.00 | $212.00 |
| 7 purchase totals = | $766.76 | $850.8276 | $850.83 | $850.80 | $850.90 | |