| 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 | $115.33 | 6.465% | $122.7861 | $122.79 | $122.80 | $122.80 |
| Purchase #2 | $233.93 | 9.331% | $255.758 | $255.76 | $255.75 | $255.80 |
| Purchase #3 | $37.34 | 10.872% | $41.3996 | $41.40 | $41.40 | $41.40 |
| Purchase #4 | $250.75 | 11.657% | $279.9799 | $279.98 | $280.00 | $280.00 |
| Purchase #5 | $228.84 | 12.589% | $257.6487 | $257.65 | $257.65 | $257.60 |
| Purchase #6 | $195.98 | 7.685% | $211.0411 | $211.04 | $211.05 | $211.00 |
| Purchase #7 | $47.58 | 7.697% | $51.2422 | $51.24 | $51.25 | $51.20 |
| 7 purchase totals = | $1,109.75 | $1,219.8556 | $1,219.86 | $1,219.90 | $1,219.80 | |