| 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 | $211.56 | 12.811% | $238.663 | $238.66 | $238.65 | $238.70 |
| Purchase #2 | $145.55 | 7.562% | $156.5565 | $156.56 | $156.55 | $156.60 |
| Purchase #3 | $220.26 | 8.475% | $238.927 | $238.93 | $238.95 | $238.90 |
| Purchase #4 | $211.61 | 10.593% | $234.0258 | $234.03 | $234.05 | $234.00 |
| Purchase #5 | $25.84 | 13.734% | $29.3889 | $29.39 | $29.40 | $29.40 |
| Purchase #6 | $221.38 | 8.367% | $239.9029 | $239.90 | $239.90 | $239.90 |
| Purchase #7 | $12.56 | 4.409% | $13.1138 | $13.11 | $13.10 | $13.10 |
| 7 purchase totals = | $1,048.76 | $1,150.5779 | $1,150.58 | $1,150.60 | $1,150.60 | |