| 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 | $100.69 | 4.358% | $105.0781 | $105.08 | $105.10 | $105.10 |
| Purchase #2 | $173.89 | 8.147% | $188.0568 | $188.06 | $188.05 | $188.10 |
| Purchase #3 | $33.70 | 9.755% | $36.9874 | $36.99 | $37.00 | $37.00 |
| Purchase #4 | $9.40 | 9.683% | $10.3102 | $10.31 | $10.30 | $10.30 |
| Purchase #5 | $228.33 | 7.146% | $244.6465 | $244.65 | $244.65 | $244.60 |
| Purchase #6 | $249.38 | 9.820% | $273.8691 | $273.87 | $273.85 | $273.90 |
| Purchase #7 | $190.91 | 9.458% | $208.9663 | $208.97 | $208.95 | $209.00 |
| 7 purchase totals = | $986.30 | $1,067.9144 | $1,067.93 | $1,067.90 | $1,068.00 | |