| 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 | $194.87 | 13.450% | $221.08 | $221.08 | $221.10 | $221.10 |
| Purchase #2 | $89.87 | 11.862% | $100.5304 | $100.53 | $100.55 | $100.50 |
| Purchase #3 | $57.77 | 11.516% | $64.4228 | $64.42 | $64.40 | $64.40 |
| Purchase #4 | $158.96 | 6.513% | $169.3131 | $169.31 | $169.30 | $169.30 |
| Purchase #5 | $236.85 | 9.702% | $259.8292 | $259.83 | $259.85 | $259.80 |
| Purchase #6 | $182.26 | 8.193% | $197.1926 | $197.19 | $197.20 | $197.20 |
| Purchase #7 | $93.82 | 10.335% | $103.5163 | $103.52 | $103.50 | $103.50 |
| 7 purchase totals = | $1,014.40 | $1,115.8844 | $1,115.88 | $1,115.90 | $1,115.80 | |