| 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 | $220.91 | 12.152% | $247.755 | $247.76 | $247.75 | $247.80 |
| Purchase #2 | $134.48 | 4.514% | $140.5504 | $140.55 | $140.55 | $140.60 |
| Purchase #3 | $41.77 | 5.743% | $44.1689 | $44.17 | $44.15 | $44.20 |
| Purchase #4 | $46.72 | 6.318% | $49.6718 | $49.67 | $49.65 | $49.70 |
| Purchase #5 | $175.55 | 8.286% | $190.0961 | $190.10 | $190.10 | $190.10 |
| Purchase #6 | $175.46 | 9.341% | $191.8497 | $191.85 | $191.85 | $191.80 |
| Purchase #7 | $43.34 | 9.666% | $47.5292 | $47.53 | $47.55 | $47.50 |
| 7 purchase totals = | $838.23 | $911.6211 | $911.63 | $911.60 | $911.70 | |