| 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 | $202.27 | 8.731% | $219.9302 | $219.93 | $219.95 | $219.90 |
| Purchase #2 | $40.31 | 11.309% | $44.8687 | $44.87 | $44.85 | $44.90 |
| Purchase #3 | $51.55 | 8.172% | $55.7627 | $55.76 | $55.75 | $55.80 |
| Purchase #4 | $75.62 | 5.377% | $79.6861 | $79.69 | $79.70 | $79.70 |
| Purchase #5 | $245.71 | 3.778% | $254.9929 | $254.99 | $255.00 | $255.00 |
| Purchase #6 | $131.84 | 3.362% | $136.2725 | $136.27 | $136.25 | $136.30 |
| Purchase #7 | $206.45 | 11.498% | $230.1876 | $230.19 | $230.20 | $230.20 |
| 7 purchase totals = | $953.75 | $1,021.7007 | $1,021.70 | $1,021.70 | $1,021.80 | |