| 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 | $128.98 | 6.760% | $137.699 | $137.70 | $137.70 | $137.70 |
| Purchase #2 | $10.52 | 4.757% | $11.0204 | $11.02 | $11.00 | $11.00 |
| Purchase #3 | $233.38 | 3.125% | $240.6731 | $240.67 | $240.65 | $240.70 |
| Purchase #4 | $131.50 | 5.251% | $138.4051 | $138.41 | $138.40 | $138.40 |
| Purchase #5 | $232.49 | 7.862% | $250.7684 | $250.77 | $250.75 | $250.80 |
| Purchase #6 | $100.66 | 11.280% | $112.0144 | $112.01 | $112.00 | $112.00 |
| Purchase #7 | $49.39 | 5.381% | $52.0477 | $52.05 | $52.05 | $52.00 |
| 7 purchase totals = | $886.92 | $942.6281 | $942.63 | $942.55 | $942.60 | |