| 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 | $118.36 | 4.419% | $123.5903 | $123.59 | $123.60 | $123.60 |
| Purchase #2 | $226.64 | 7.650% | $243.978 | $243.98 | $244.00 | $244.00 |
| Purchase #3 | $98.85 | 3.441% | $102.2514 | $102.25 | $102.25 | $102.30 |
| Purchase #4 | $24.66 | 11.216% | $27.4259 | $27.43 | $27.45 | $27.40 |
| Purchase #5 | $228.64 | 6.506% | $243.5153 | $243.52 | $243.50 | $243.50 |
| Purchase #6 | $83.43 | 4.805% | $87.4388 | $87.44 | $87.45 | $87.40 |
| Purchase #7 | $137.48 | 12.627% | $154.8396 | $154.84 | $154.85 | $154.80 |
| 7 purchase totals = | $918.06 | $983.0393 | $983.05 | $983.10 | $983.00 | |