| 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 | $98.77 | 12.669% | $111.2832 | $111.28 | $111.30 | $111.30 |
| Purchase #2 | $199.68 | 12.706% | $225.0513 | $225.05 | $225.05 | $225.10 |
| Purchase #3 | $210.43 | 11.114% | $233.8172 | $233.82 | $233.80 | $233.80 |
| Purchase #4 | $176.37 | 3.754% | $182.9909 | $182.99 | $183.00 | $183.00 |
| Purchase #5 | $238.45 | 6.276% | $253.4151 | $253.42 | $253.40 | $253.40 |
| Purchase #6 | $106.76 | 7.584% | $114.8567 | $114.86 | $114.85 | $114.90 |
| Purchase #7 | $217.27 | 12.782% | $245.0415 | $245.04 | $245.05 | $245.00 |
| 7 purchase totals = | $1,247.73 | $1,366.4559 | $1,366.46 | $1,366.45 | $1,366.50 | |