| 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 | $190.48 | 5.413% | $200.7907 | $200.79 | $200.80 | $200.80 |
| Purchase #2 | $38.87 | 8.216% | $42.0636 | $42.06 | $42.05 | $42.10 |
| Purchase #3 | $40.37 | 10.561% | $44.6335 | $44.63 | $44.65 | $44.60 |
| Purchase #4 | $37.87 | 11.308% | $42.1523 | $42.15 | $42.15 | $42.20 |
| Purchase #5 | $242.76 | 11.633% | $271.0003 | $271.00 | $271.00 | $271.00 |
| Purchase #6 | $154.44 | 3.716% | $160.179 | $160.18 | $160.20 | $160.20 |
| Purchase #7 | $174.51 | 4.345% | $182.0925 | $182.09 | $182.10 | $182.10 |
| 7 purchase totals = | $879.30 | $942.9119 | $942.90 | $942.95 | $943.00 | |