| 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 | $101.88 | 6.351% | $108.3504 | $108.35 | $108.35 | $108.40 |
| Purchase #2 | $8.80 | 4.778% | $9.2205 | $9.22 | $9.20 | $9.20 |
| Purchase #3 | $182.74 | 12.739% | $206.0192 | $206.02 | $206.00 | $206.00 |
| Purchase #4 | $211.81 | 10.727% | $234.5309 | $234.53 | $234.55 | $234.50 |
| Purchase #5 | $151.35 | 5.824% | $160.1646 | $160.16 | $160.15 | $160.20 |
| Purchase #6 | $120.85 | 7.227% | $129.5838 | $129.58 | $129.60 | $129.60 |
| Purchase #7 | $93.70 | 6.289% | $99.5928 | $99.59 | $99.60 | $99.60 |
| 7 purchase totals = | $871.13 | $947.4622 | $947.45 | $947.45 | $947.50 | |