| 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 | $217.82 | 11.254% | $242.3335 | $242.33 | $242.35 | $242.30 |
| Purchase #2 | $156.42 | 8.307% | $169.4138 | $169.41 | $169.40 | $169.40 |
| Purchase #3 | $111.67 | 8.780% | $121.4746 | $121.47 | $121.45 | $121.50 |
| Purchase #4 | $158.72 | 12.332% | $178.2934 | $178.29 | $178.30 | $178.30 |
| Purchase #5 | $91.32 | 12.637% | $102.8601 | $102.86 | $102.85 | $102.90 |
| Purchase #6 | $225.68 | 13.254% | $255.5916 | $255.59 | $255.60 | $255.60 |
| Purchase #7 | $228.31 | 4.765% | $239.189 | $239.19 | $239.20 | $239.20 |
| 7 purchase totals = | $1,189.94 | $1,309.1560 | $1,309.14 | $1,309.15 | $1,309.20 | |