| 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 | $80.63 | 9.637% | $88.4003 | $88.40 | $88.40 | $88.40 |
| Purchase #2 | $114.40 | 8.463% | $124.0817 | $124.08 | $124.10 | $124.10 |
| Purchase #3 | $208.54 | 11.215% | $231.9278 | $231.93 | $231.95 | $231.90 |
| Purchase #4 | $37.29 | 13.214% | $42.2175 | $42.22 | $42.20 | $42.20 |
| Purchase #5 | $244.42 | 4.328% | $254.9985 | $255.00 | $255.00 | $255.00 |
| Purchase #6 | $158.52 | 12.630% | $178.5411 | $178.54 | $178.55 | $178.50 |
| Purchase #7 | $32.49 | 8.618% | $35.29 | $35.29 | $35.30 | $35.30 |
| 7 purchase totals = | $876.29 | $955.4569 | $955.46 | $955.50 | $955.40 | |