| 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 | $110.29 | 12.706% | $124.3034 | $124.30 | $124.30 | $124.30 |
| Purchase #2 | $71.45 | 3.814% | $74.1751 | $74.18 | $74.20 | $74.20 |
| Purchase #3 | $42.58 | 3.362% | $44.0115 | $44.01 | $44.00 | $44.00 |
| Purchase #4 | $197.25 | 10.503% | $217.9672 | $217.97 | $217.95 | $218.00 |
| Purchase #5 | $44.33 | 5.221% | $46.6445 | $46.64 | $46.65 | $46.60 |
| Purchase #6 | $63.27 | 12.723% | $71.3198 | $71.32 | $71.30 | $71.30 |
| Purchase #7 | $151.29 | 3.362% | $156.3764 | $156.38 | $156.40 | $156.40 |
| 7 purchase totals = | $680.46 | $734.7979 | $734.80 | $734.80 | $734.80 | |