| 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 | $122.84 | 5.192% | $129.2179 | $129.22 | $129.20 | $129.20 |
| Purchase #2 | $233.37 | 8.336% | $252.8237 | $252.82 | $252.80 | $252.80 |
| Purchase #3 | $144.59 | 7.310% | $155.1595 | $155.16 | $155.15 | $155.20 |
| Purchase #4 | $159.49 | 7.645% | $171.683 | $171.68 | $171.70 | $171.70 |
| Purchase #5 | $111.58 | 5.221% | $117.4056 | $117.41 | $117.40 | $117.40 |
| Purchase #6 | $32.76 | 6.837% | $34.9998 | $35.00 | $35.00 | $35.00 |
| Purchase #7 | $166.45 | 13.295% | $188.5795 | $188.58 | $188.60 | $188.60 |
| 7 purchase totals = | $971.08 | $1,049.8690 | $1,049.87 | $1,049.85 | $1,049.90 | |