| 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 | $124.53 | 7.284% | $133.6008 | $133.60 | $133.60 | $133.60 |
| Purchase #2 | $110.68 | 6.506% | $117.8808 | $117.88 | $117.90 | $117.90 |
| Purchase #3 | $13.60 | 3.274% | $14.0453 | $14.05 | $14.05 | $14.00 |
| Purchase #4 | $231.48 | 4.339% | $241.5239 | $241.52 | $241.50 | $241.50 |
| Purchase #5 | $178.86 | 9.790% | $196.3704 | $196.37 | $196.35 | $196.40 |
| Purchase #6 | $31.96 | 13.820% | $36.3769 | $36.38 | $36.40 | $36.40 |
| Purchase #7 | $102.63 | 4.819% | $107.5757 | $107.58 | $107.60 | $107.60 |
| 7 purchase totals = | $793.74 | $847.3738 | $847.38 | $847.40 | $847.40 | |