| 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 | $222.36 | 12.105% | $249.2767 | $249.28 | $249.30 | $249.30 |
| Purchase #2 | $225.61 | 13.444% | $255.941 | $255.94 | $255.95 | $255.90 |
| Purchase #3 | $191.49 | 9.536% | $209.7505 | $209.75 | $209.75 | $209.80 |
| Purchase #4 | $197.54 | 5.577% | $208.5568 | $208.56 | $208.55 | $208.60 |
| Purchase #5 | $167.61 | 9.358% | $183.2949 | $183.29 | $183.30 | $183.30 |
| Purchase #6 | $246.77 | 8.124% | $266.8176 | $266.82 | $266.80 | $266.80 |
| Purchase #7 | $11.97 | 8.653% | $13.0058 | $13.01 | $13.00 | $13.00 |
| 7 purchase totals = | $1,263.35 | $1,386.6433 | $1,386.65 | $1,386.65 | $1,386.70 | |