| 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 | $237.69 | 8.159% | $257.0831 | $257.08 | $257.10 | $257.10 |
| Purchase #2 | $74.62 | 6.383% | $79.383 | $79.38 | $79.40 | $79.40 |
| Purchase #3 | $85.34 | 8.497% | $92.5913 | $92.59 | $92.60 | $92.60 |
| Purchase #4 | $22.40 | 5.172% | $23.5585 | $23.56 | $23.55 | $23.60 |
| Purchase #5 | $198.70 | 7.311% | $213.227 | $213.23 | $213.25 | $213.20 |
| Purchase #6 | $84.87 | 8.746% | $92.2927 | $92.29 | $92.30 | $92.30 |
| Purchase #7 | $211.57 | 6.160% | $224.6027 | $224.60 | $224.60 | $224.60 |
| 7 purchase totals = | $915.19 | $982.7383 | $982.73 | $982.80 | $982.80 | |