| 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 | $48.49 | 5.757% | $51.2816 | $51.28 | $51.30 | $51.30 |
| Purchase #2 | $243.31 | 13.608% | $276.4196 | $276.42 | $276.40 | $276.40 |
| Purchase #3 | $238.25 | 5.742% | $251.9303 | $251.93 | $251.95 | $251.90 |
| Purchase #4 | $49.63 | 11.727% | $55.4501 | $55.45 | $55.45 | $55.50 |
| Purchase #5 | $238.82 | 11.268% | $265.7302 | $265.73 | $265.75 | $265.70 |
| Purchase #6 | $156.33 | 12.754% | $176.2683 | $176.27 | $176.25 | $176.30 |
| Purchase #7 | $106.99 | 3.140% | $110.3495 | $110.35 | $110.35 | $110.30 |
| 7 purchase totals = | $1,081.82 | $1,187.4296 | $1,187.43 | $1,187.45 | $1,187.40 | |