| 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 | $47.50 | 6.517% | $50.5956 | $50.60 | $50.60 | $50.60 |
| Purchase #2 | $225.70 | 9.268% | $246.6179 | $246.62 | $246.60 | $246.60 |
| Purchase #3 | $222.80 | 6.367% | $236.9857 | $236.99 | $237.00 | $237.00 |
| Purchase #4 | $229.39 | 8.273% | $248.3674 | $248.37 | $248.35 | $248.40 |
| Purchase #5 | $147.28 | 5.391% | $155.2199 | $155.22 | $155.20 | $155.20 |
| Purchase #6 | $201.49 | 12.352% | $226.378 | $226.38 | $226.40 | $226.40 |
| Purchase #7 | $44.67 | 10.747% | $49.4707 | $49.47 | $49.45 | $49.50 |
| 7 purchase totals = | $1,118.83 | $1,213.6352 | $1,213.65 | $1,213.60 | $1,213.70 | |