| 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 | $89.53 | 10.499% | $98.9298 | $98.93 | $98.95 | $98.90 |
| Purchase #2 | $155.33 | 7.654% | $167.219 | $167.22 | $167.20 | $167.20 |
| Purchase #3 | $87.33 | 12.784% | $98.4943 | $98.49 | $98.50 | $98.50 |
| Purchase #4 | $155.71 | 8.721% | $169.2895 | $169.29 | $169.30 | $169.30 |
| Purchase #5 | $147.44 | 8.104% | $159.3885 | $159.39 | $159.40 | $159.40 |
| Purchase #6 | $236.92 | 12.447% | $266.4094 | $266.41 | $266.40 | $266.40 |
| Purchase #7 | $151.85 | 8.204% | $164.3078 | $164.31 | $164.30 | $164.30 |
| 7 purchase totals = | $1,024.11 | $1,124.0383 | $1,124.04 | $1,124.05 | $1,124.00 | |