| 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 | $90.60 | 7.379% | $97.2854 | $97.29 | $97.30 | $97.30 |
| Purchase #2 | $107.34 | 10.490% | $118.6 | $118.60 | $118.60 | $118.60 |
| Purchase #3 | $226.93 | 12.318% | $254.8832 | $254.88 | $254.90 | $254.90 |
| Purchase #4 | $174.69 | 9.674% | $191.5895 | $191.59 | $191.60 | $191.60 |
| Purchase #5 | $78.94 | 10.634% | $87.3345 | $87.33 | $87.35 | $87.30 |
| Purchase #6 | $102.59 | 4.241% | $106.9408 | $106.94 | $106.95 | $106.90 |
| Purchase #7 | $79.42 | 8.642% | $86.2835 | $86.28 | $86.30 | $86.30 |
| 7 purchase totals = | $860.51 | $942.9169 | $942.91 | $943.00 | $942.90 | |