| 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 | $200.79 | 12.606% | $226.1016 | $226.10 | $226.10 | $226.10 |
| Purchase #2 | $76.37 | 13.190% | $86.4432 | $86.44 | $86.45 | $86.40 |
| Purchase #3 | $152.77 | 10.617% | $168.9896 | $168.99 | $169.00 | $169.00 |
| Purchase #4 | $192.63 | 13.166% | $217.9917 | $217.99 | $218.00 | $218.00 |
| Purchase #5 | $28.89 | 13.335% | $32.7425 | $32.74 | $32.75 | $32.70 |
| Purchase #6 | $138.91 | 12.551% | $156.3446 | $156.34 | $156.35 | $156.30 |
| Purchase #7 | $36.74 | 5.645% | $38.814 | $38.81 | $38.80 | $38.80 |
| 7 purchase totals = | $827.10 | $927.4272 | $927.41 | $927.45 | $927.30 | |