| 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 | $250.66 | 11.722% | $280.0424 | $280.04 | $280.05 | $280.00 |
| Purchase #2 | $11.73 | 8.200% | $12.6919 | $12.69 | $12.70 | $12.70 |
| Purchase #3 | $157.72 | 11.672% | $176.1291 | $176.13 | $176.15 | $176.10 |
| Purchase #4 | $218.71 | 13.403% | $248.0237 | $248.02 | $248.00 | $248.00 |
| Purchase #5 | $61.41 | 12.168% | $68.8824 | $68.88 | $68.90 | $68.90 |
| Purchase #6 | $12.50 | 10.316% | $13.7895 | $13.79 | $13.80 | $13.80 |
| Purchase #7 | $110.26 | 3.502% | $114.1213 | $114.12 | $114.10 | $114.10 |
| 7 purchase totals = | $822.99 | $913.6803 | $913.67 | $913.70 | $913.60 | |