| 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 | $243.25 | 6.312% | $258.6039 | $258.60 | $258.60 | $258.60 |
| Purchase #2 | $115.44 | 5.377% | $121.6472 | $121.65 | $121.65 | $121.60 |
| Purchase #3 | $9.54 | 5.157% | $10.032 | $10.03 | $10.05 | $10.00 |
| Purchase #4 | $224.84 | 13.766% | $255.7915 | $255.79 | $255.80 | $255.80 |
| Purchase #5 | $39.60 | 3.426% | $40.9567 | $40.96 | $40.95 | $41.00 |
| Purchase #6 | $40.98 | 3.187% | $42.286 | $42.29 | $42.30 | $42.30 |
| Purchase #7 | $8.63 | 6.248% | $9.1692 | $9.17 | $9.15 | $9.20 |
| 7 purchase totals = | $682.28 | $738.4865 | $738.49 | $738.50 | $738.50 | |