| 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 | $22.60 | 12.566% | $25.4399 | $25.44 | $25.45 | $25.40 |
| Purchase #2 | $219.87 | 11.873% | $245.9752 | $245.98 | $246.00 | $246.00 |
| Purchase #3 | $245.39 | 10.692% | $271.6271 | $271.63 | $271.65 | $271.60 |
| Purchase #4 | $138.90 | 7.191% | $148.8883 | $148.89 | $148.90 | $148.90 |
| Purchase #5 | $10.48 | 12.711% | $11.8121 | $11.81 | $11.80 | $11.80 |
| Purchase #6 | $245.64 | 7.797% | $264.7926 | $264.79 | $264.80 | $264.80 |
| Purchase #7 | $184.56 | 5.456% | $194.6296 | $194.63 | $194.65 | $194.60 |
| 7 purchase totals = | $1,067.44 | $1,163.1648 | $1,163.17 | $1,163.25 | $1,163.10 | |