| 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 | $25.59 | 11.426% | $28.5139 | $28.51 | $28.50 | $28.50 |
| Purchase #2 | $203.53 | 9.725% | $223.3233 | $223.32 | $223.30 | $223.30 |
| Purchase #3 | $138.52 | 13.456% | $157.1593 | $157.16 | $157.15 | $157.20 |
| Purchase #4 | $203.81 | 8.564% | $221.2643 | $221.26 | $221.25 | $221.30 |
| Purchase #5 | $208.72 | 3.361% | $215.7351 | $215.74 | $215.75 | $215.70 |
| Purchase #6 | $60.70 | 10.256% | $66.9254 | $66.93 | $66.95 | $66.90 |
| Purchase #7 | $87.90 | 5.697% | $92.9077 | $92.91 | $92.90 | $92.90 |
| 7 purchase totals = | $928.77 | $1,005.8290 | $1,005.83 | $1,005.80 | $1,005.80 | |