| 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 | $222.65 | 11.254% | $247.707 | $247.71 | $247.70 | $247.70 |
| Purchase #2 | $202.40 | 8.726% | $220.0614 | $220.06 | $220.05 | $220.10 |
| Purchase #3 | $23.69 | 10.263% | $26.1213 | $26.12 | $26.10 | $26.10 |
| Purchase #4 | $221.76 | 13.800% | $252.3629 | $252.36 | $252.35 | $252.40 |
| Purchase #5 | $16.91 | 4.333% | $17.6427 | $17.64 | $17.65 | $17.60 |
| Purchase #6 | $32.34 | 12.789% | $36.476 | $36.48 | $36.50 | $36.50 |
| Purchase #7 | $68.53 | 4.601% | $71.6831 | $71.68 | $71.70 | $71.70 |
| 7 purchase totals = | $788.28 | $872.0544 | $872.05 | $872.05 | $872.10 | |