| 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 | $9.74 | 13.314% | $11.0368 | $11.04 | $11.05 | $11.00 |
| Purchase #2 | $152.60 | 9.715% | $167.4251 | $167.43 | $167.45 | $167.40 |
| Purchase #3 | $187.77 | 9.126% | $204.9059 | $204.91 | $204.90 | $204.90 |
| Purchase #4 | $71.87 | 13.742% | $81.7464 | $81.75 | $81.75 | $81.70 |
| Purchase #5 | $113.57 | 11.305% | $126.4091 | $126.41 | $126.40 | $126.40 |
| Purchase #6 | $196.46 | 8.336% | $212.8369 | $212.84 | $212.85 | $212.80 |
| Purchase #7 | $237.43 | 10.808% | $263.0914 | $263.09 | $263.10 | $263.10 |
| 7 purchase totals = | $969.44 | $1,067.4516 | $1,067.47 | $1,067.50 | $1,067.30 | |