| 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 | $180.73 | 8.784% | $196.6053 | $196.61 | $196.60 | $196.60 |
| Purchase #2 | $231.43 | 13.311% | $262.2356 | $262.24 | $262.25 | $262.20 |
| Purchase #3 | $180.62 | 8.826% | $196.5615 | $196.56 | $196.55 | $196.60 |
| Purchase #4 | $49.91 | 10.316% | $55.0587 | $55.06 | $55.05 | $55.10 |
| Purchase #5 | $27.44 | 8.438% | $29.7554 | $29.76 | $29.75 | $29.80 |
| Purchase #6 | $230.79 | 5.441% | $243.3473 | $243.35 | $243.35 | $243.30 |
| Purchase #7 | $12.66 | 3.664% | $13.1239 | $13.12 | $13.10 | $13.10 |
| 7 purchase totals = | $913.58 | $996.6877 | $996.70 | $996.65 | $996.70 | |