| 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 | $93.92 | 11.760% | $104.965 | $104.97 | $104.95 | $105.00 |
| Purchase #2 | $187.49 | 8.743% | $203.8823 | $203.88 | $203.90 | $203.90 |
| Purchase #3 | $115.93 | 13.360% | $131.4182 | $131.42 | $131.40 | $131.40 |
| Purchase #4 | $95.46 | 11.798% | $106.7224 | $106.72 | $106.70 | $106.70 |
| Purchase #5 | $15.34 | 12.567% | $17.2678 | $17.27 | $17.25 | $17.30 |
| Purchase #6 | $211.29 | 4.561% | $220.9269 | $220.93 | $220.95 | $220.90 |
| Purchase #7 | $203.40 | 5.123% | $213.8202 | $213.82 | $213.80 | $213.80 |
| 7 purchase totals = | $922.83 | $999.0028 | $999.01 | $998.95 | $999.00 | |