| 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 | $229.34 | 10.551% | $253.5377 | $253.54 | $253.55 | $253.50 |
| Purchase #2 | $226.37 | 13.124% | $256.0788 | $256.08 | $256.10 | $256.10 |
| Purchase #3 | $156.97 | 9.269% | $171.5195 | $171.52 | $171.50 | $171.50 |
| Purchase #4 | $71.39 | 12.506% | $80.318 | $80.32 | $80.30 | $80.30 |
| Purchase #5 | $113.29 | 7.338% | $121.6032 | $121.60 | $121.60 | $121.60 |
| Purchase #6 | $215.40 | 8.166% | $232.9896 | $232.99 | $233.00 | $233.00 |
| Purchase #7 | $126.29 | 11.308% | $140.5709 | $140.57 | $140.55 | $140.60 |
| 7 purchase totals = | $1,139.05 | $1,256.6177 | $1,256.62 | $1,256.60 | $1,256.60 | |