| 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 | $119.86 | 3.792% | $124.4051 | $124.41 | $124.40 | $124.40 |
| Purchase #2 | $119.77 | 11.334% | $133.3447 | $133.34 | $133.35 | $133.30 |
| Purchase #3 | $193.32 | 8.802% | $210.336 | $210.34 | $210.35 | $210.30 |
| Purchase #4 | $65.65 | 5.772% | $69.4393 | $69.44 | $69.45 | $69.40 |
| Purchase #5 | $33.76 | 3.525% | $34.95 | $34.95 | $34.95 | $35.00 |
| Purchase #6 | $89.96 | 10.353% | $99.2736 | $99.27 | $99.25 | $99.30 |
| Purchase #7 | $89.43 | 7.740% | $96.3519 | $96.35 | $96.35 | $96.40 |
| 7 purchase totals = | $711.75 | $768.1006 | $768.10 | $768.10 | $768.10 | |