| 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 | $112.99 | 3.475% | $116.9164 | $116.92 | $116.90 | $116.90 |
| Purchase #2 | $236.55 | 13.251% | $267.8952 | $267.90 | $267.90 | $267.90 |
| Purchase #3 | $233.93 | 12.589% | $263.3794 | $263.38 | $263.40 | $263.40 |
| Purchase #4 | $92.63 | 4.721% | $97.0031 | $97.00 | $97.00 | $97.00 |
| Purchase #5 | $152.48 | 7.665% | $164.1676 | $164.17 | $164.15 | $164.20 |
| Purchase #6 | $142.39 | 13.495% | $161.6055 | $161.61 | $161.60 | $161.60 |
| Purchase #7 | $209.94 | 6.738% | $224.0858 | $224.09 | $224.10 | $224.10 |
| 7 purchase totals = | $1,180.91 | $1,295.0530 | $1,295.07 | $1,295.05 | $1,295.10 | |