| 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 | $238.63 | 7.737% | $257.0928 | $257.09 | $257.10 | $257.10 |
| Purchase #2 | $129.41 | 5.769% | $136.8757 | $136.88 | $136.90 | $136.90 |
| Purchase #3 | $178.40 | 5.442% | $188.1085 | $188.11 | $188.10 | $188.10 |
| Purchase #4 | $162.33 | 4.249% | $169.2274 | $169.23 | $169.25 | $169.20 |
| Purchase #5 | $222.73 | 11.150% | $247.5644 | $247.56 | $247.55 | $247.60 |
| Purchase #6 | $42.75 | 13.681% | $48.5986 | $48.60 | $48.60 | $48.60 |
| Purchase #7 | $58.38 | 3.850% | $60.6276 | $60.63 | $60.65 | $60.60 |
| 7 purchase totals = | $1,032.63 | $1,108.0950 | $1,108.10 | $1,108.15 | $1,108.10 | |