| 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 | $19.90 | 11.293% | $22.1473 | $22.15 | $22.15 | $22.10 |
| Purchase #2 | $140.89 | 5.727% | $148.9588 | $148.96 | $148.95 | $149.00 |
| Purchase #3 | $36.38 | 3.714% | $37.7312 | $37.73 | $37.75 | $37.70 |
| Purchase #4 | $115.73 | 9.285% | $126.4755 | $126.48 | $126.50 | $126.50 |
| Purchase #5 | $230.79 | 10.482% | $254.9814 | $254.98 | $255.00 | $255.00 |
| Purchase #6 | $89.70 | 9.630% | $98.3381 | $98.34 | $98.35 | $98.30 |
| Purchase #7 | $220.52 | 7.257% | $236.5231 | $236.52 | $236.50 | $236.50 |
| 7 purchase totals = | $853.91 | $925.1554 | $925.16 | $925.20 | $925.10 | |