| 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 | $206.49 | 9.874% | $226.8788 | $226.88 | $226.90 | $226.90 |
| Purchase #2 | $210.54 | 4.526% | $220.069 | $220.07 | $220.05 | $220.10 |
| Purchase #3 | $193.89 | 4.314% | $202.2544 | $202.25 | $202.25 | $202.30 |
| Purchase #4 | $194.72 | 3.131% | $200.8167 | $200.82 | $200.80 | $200.80 |
| Purchase #5 | $41.99 | 12.485% | $47.2325 | $47.23 | $47.25 | $47.20 |
| Purchase #6 | $19.71 | 9.291% | $21.5413 | $21.54 | $21.55 | $21.50 |
| Purchase #7 | $248.92 | 11.227% | $276.8662 | $276.87 | $276.85 | $276.90 |
| 7 purchase totals = | $1,116.26 | $1,195.6589 | $1,195.66 | $1,195.65 | $1,195.70 | |