| 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 | 3.549% | $197.4576 | $197.46 | $197.45 | $197.50 |
| Purchase #2 | $84.33 | 9.854% | $92.6399 | $92.64 | $92.65 | $92.60 |
| Purchase #3 | $106.55 | 11.505% | $118.8086 | $118.81 | $118.80 | $118.80 |
| Purchase #4 | $113.89 | 9.206% | $124.3747 | $124.37 | $124.35 | $124.40 |
| Purchase #5 | $97.63 | 10.323% | $107.7083 | $107.71 | $107.70 | $107.70 |
| Purchase #6 | $5.57 | 4.438% | $5.8172 | $5.82 | $5.80 | $5.80 |
| Purchase #7 | $216.46 | 3.444% | $223.9149 | $223.91 | $223.90 | $223.90 |
| 7 purchase totals = | $815.12 | $870.7212 | $870.72 | $870.65 | $870.70 | |