| 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 | $249.32 | 5.517% | $263.075 | $263.08 | $263.10 | $263.10 |
| Purchase #2 | $180.91 | 12.287% | $203.1384 | $203.14 | $203.15 | $203.10 |
| Purchase #3 | $40.60 | 5.264% | $42.7372 | $42.74 | $42.75 | $42.70 |
| Purchase #4 | $177.62 | 5.558% | $187.4921 | $187.49 | $187.50 | $187.50 |
| Purchase #5 | $23.88 | 8.644% | $25.9442 | $25.94 | $25.95 | $25.90 |
| Purchase #6 | $68.72 | 4.856% | $72.057 | $72.06 | $72.05 | $72.10 |
| Purchase #7 | $109.76 | 7.701% | $118.2126 | $118.21 | $118.20 | $118.20 |
| 7 purchase totals = | $850.81 | $912.6565 | $912.66 | $912.70 | $912.60 | |