| 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 | $209.40 | 3.669% | $217.0829 | $217.08 | $217.10 | $217.10 |
| Purchase #2 | $234.95 | 10.589% | $259.8289 | $259.83 | $259.85 | $259.80 |
| Purchase #3 | $82.56 | 4.597% | $86.3553 | $86.36 | $86.35 | $86.40 |
| Purchase #4 | $144.74 | 13.361% | $164.0787 | $164.08 | $164.10 | $164.10 |
| Purchase #5 | $51.33 | 8.142% | $55.5093 | $55.51 | $55.50 | $55.50 |
| Purchase #6 | $200.66 | 11.735% | $224.2075 | $224.21 | $224.20 | $224.20 |
| Purchase #7 | $121.38 | 11.799% | $135.7016 | $135.70 | $135.70 | $135.70 |
| 7 purchase totals = | $1,045.02 | $1,142.7642 | $1,142.77 | $1,142.80 | $1,142.80 | |