| 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 | $197.55 | 3.510% | $204.484 | $204.48 | $204.50 | $204.50 |
| Purchase #2 | $209.97 | 11.801% | $234.7486 | $234.75 | $234.75 | $234.70 |
| Purchase #3 | $32.96 | 10.631% | $36.464 | $36.46 | $36.45 | $36.50 |
| Purchase #4 | $231.87 | 9.311% | $253.4594 | $253.46 | $253.45 | $253.50 |
| Purchase #5 | $76.86 | 13.764% | $87.439 | $87.44 | $87.45 | $87.40 |
| Purchase #6 | $158.66 | 13.382% | $179.8919 | $179.89 | $179.90 | $179.90 |
| Purchase #7 | $107.45 | 7.134% | $115.1155 | $115.12 | $115.10 | $115.10 |
| 7 purchase totals = | $1,015.32 | $1,111.6024 | $1,111.60 | $1,111.60 | $1,111.60 | |