| 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 | $32.59 | 4.337% | $34.0034 | $34.00 | $34.00 | $34.00 |
| Purchase #2 | $213.84 | 9.536% | $234.2318 | $234.23 | $234.25 | $234.20 |
| Purchase #3 | $197.60 | 8.227% | $213.8566 | $213.86 | $213.85 | $213.90 |
| Purchase #4 | $247.92 | 7.398% | $266.2611 | $266.26 | $266.25 | $266.30 |
| Purchase #5 | $73.43 | 11.161% | $81.6255 | $81.63 | $81.65 | $81.60 |
| Purchase #6 | $188.82 | 8.340% | $204.5676 | $204.57 | $204.55 | $204.60 |
| Purchase #7 | $109.33 | 4.311% | $114.0432 | $114.04 | $114.05 | $114.00 |
| 7 purchase totals = | $1,063.53 | $1,148.5892 | $1,148.59 | $1,148.60 | $1,148.60 | |