| 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 | $210.50 | 10.658% | $232.9351 | $232.94 | $232.95 | $232.90 |
| Purchase #2 | $38.38 | 12.516% | $43.1836 | $43.18 | $43.20 | $43.20 |
| Purchase #3 | $72.27 | 13.773% | $82.2237 | $82.22 | $82.20 | $82.20 |
| Purchase #4 | $133.79 | 7.335% | $143.6035 | $143.60 | $143.60 | $143.60 |
| Purchase #5 | $174.78 | 4.715% | $183.0209 | $183.02 | $183.00 | $183.00 |
| Purchase #6 | $136.43 | 10.751% | $151.0976 | $151.10 | $151.10 | $151.10 |
| Purchase #7 | $48.62 | 8.817% | $52.9068 | $52.91 | $52.90 | $52.90 |
| 7 purchase totals = | $814.77 | $888.9712 | $888.97 | $888.95 | $888.90 | |