| 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 | $106.60 | 9.603% | $116.8368 | $116.84 | $116.85 | $116.80 |
| Purchase #2 | $229.91 | 8.345% | $249.096 | $249.10 | $249.10 | $249.10 |
| Purchase #3 | $18.32 | 10.788% | $20.2964 | $20.30 | $20.30 | $20.30 |
| Purchase #4 | $142.40 | 5.694% | $150.5083 | $150.51 | $150.50 | $150.50 |
| Purchase #5 | $13.56 | 3.862% | $14.0837 | $14.08 | $14.10 | $14.10 |
| Purchase #6 | $154.29 | 13.299% | $174.809 | $174.81 | $174.80 | $174.80 |
| Purchase #7 | $41.26 | 7.431% | $44.326 | $44.33 | $44.35 | $44.30 |
| 7 purchase totals = | $706.34 | $769.9562 | $769.97 | $770.00 | $769.90 | |