| 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 | $206.46 | 11.375% | $229.9448 | $229.94 | $229.95 | $229.90 |
| Purchase #2 | $180.99 | 10.643% | $200.2528 | $200.25 | $200.25 | $200.30 |
| Purchase #3 | $185.81 | 3.349% | $192.0328 | $192.03 | $192.05 | $192.00 |
| Purchase #4 | $221.72 | 6.139% | $235.3314 | $235.33 | $235.35 | $235.30 |
| Purchase #5 | $41.87 | 12.286% | $47.0141 | $47.01 | $47.00 | $47.00 |
| Purchase #6 | $104.95 | 11.806% | $117.3404 | $117.34 | $117.35 | $117.30 |
| Purchase #7 | $77.90 | 13.630% | $88.5178 | $88.52 | $88.50 | $88.50 |
| 7 purchase totals = | $1,019.70 | $1,110.4341 | $1,110.42 | $1,110.45 | $1,110.30 | |