| 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 | $229.85 | 7.364% | $246.7762 | $246.78 | $246.80 | $246.80 |
| Purchase #2 | $199.93 | 4.785% | $209.4967 | $209.50 | $209.50 | $209.50 |
| Purchase #3 | $16.62 | 12.188% | $18.6456 | $18.65 | $18.65 | $18.60 |
| Purchase #4 | $140.52 | 6.626% | $149.8309 | $149.83 | $149.85 | $149.80 |
| Purchase #5 | $123.40 | 6.214% | $131.0681 | $131.07 | $131.05 | $131.10 |
| Purchase #6 | $14.84 | 11.148% | $16.4944 | $16.49 | $16.50 | $16.50 |
| Purchase #7 | $239.70 | 8.407% | $259.8516 | $259.85 | $259.85 | $259.90 |
| 7 purchase totals = | $964.86 | $1,032.1635 | $1,032.17 | $1,032.20 | $1,032.20 | |