| 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 | $228.36 | 8.156% | $246.985 | $246.99 | $247.00 | $247.00 |
| Purchase #2 | $75.86 | 6.696% | $80.9396 | $80.94 | $80.95 | $80.90 |
| Purchase #3 | $175.86 | 4.454% | $183.6928 | $183.69 | $183.70 | $183.70 |
| Purchase #4 | $38.48 | 11.455% | $42.8879 | $42.89 | $42.90 | $42.90 |
| Purchase #5 | $145.55 | 11.112% | $161.7235 | $161.72 | $161.70 | $161.70 |
| Purchase #6 | $143.70 | 13.714% | $163.407 | $163.41 | $163.40 | $163.40 |
| Purchase #7 | $197.51 | 3.586% | $204.5927 | $204.59 | $204.60 | $204.60 |
| 7 purchase totals = | $1,005.32 | $1,084.2285 | $1,084.23 | $1,084.25 | $1,084.20 | |