| 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 | $206.82 | 6.247% | $219.74 | $219.74 | $219.75 | $219.70 |
| Purchase #2 | $241.99 | 10.629% | $267.7111 | $267.71 | $267.70 | $267.70 |
| Purchase #3 | $15.69 | 7.208% | $16.8209 | $16.82 | $16.80 | $16.80 |
| Purchase #4 | $160.90 | 13.505% | $182.6295 | $182.63 | $182.65 | $182.60 |
| Purchase #5 | $28.99 | 6.822% | $30.9677 | $30.97 | $30.95 | $31.00 |
| Purchase #6 | $158.44 | 8.796% | $172.3764 | $172.38 | $172.40 | $172.40 |
| Purchase #7 | $9.28 | 5.861% | $9.8239 | $9.82 | $9.80 | $9.80 |
| 7 purchase totals = | $822.11 | $900.0695 | $900.07 | $900.05 | $900.00 | |