| 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 | $133.87 | 6.319% | $142.3292 | $142.33 | $142.35 | $142.30 |
| Purchase #2 | $142.89 | 8.333% | $154.797 | $154.80 | $154.80 | $154.80 |
| Purchase #3 | $207.54 | 4.312% | $216.4891 | $216.49 | $216.50 | $216.50 |
| Purchase #4 | $234.50 | 6.201% | $249.0413 | $249.04 | $249.05 | $249.00 |
| Purchase #5 | $242.63 | 5.113% | $255.0357 | $255.04 | $255.05 | $255.00 |
| Purchase #6 | $198.59 | 13.715% | $225.8266 | $225.83 | $225.85 | $225.80 |
| Purchase #7 | $144.98 | 9.552% | $158.8285 | $158.83 | $158.85 | $158.80 |
| 7 purchase totals = | $1,305.00 | $1,402.3474 | $1,402.36 | $1,402.45 | $1,402.20 | |