| 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 | $190.69 | 8.144% | $206.2198 | $206.22 | $206.20 | $206.20 |
| Purchase #2 | $195.68 | 5.846% | $207.1195 | $207.12 | $207.10 | $207.10 |
| Purchase #3 | $207.38 | 10.793% | $229.7625 | $229.76 | $229.75 | $229.80 |
| Purchase #4 | $183.73 | 7.500% | $197.5098 | $197.51 | $197.50 | $197.50 |
| Purchase #5 | $203.65 | 13.162% | $230.4544 | $230.45 | $230.45 | $230.50 |
| Purchase #6 | $79.26 | 12.796% | $89.4021 | $89.40 | $89.40 | $89.40 |
| Purchase #7 | $98.78 | 6.113% | $104.8184 | $104.82 | $104.80 | $104.80 |
| 7 purchase totals = | $1,159.17 | $1,265.2865 | $1,265.28 | $1,265.20 | $1,265.30 | |