| 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 | $215.78 | 11.835% | $241.3176 | $241.32 | $241.30 | $241.30 |
| Purchase #2 | $115.36 | 9.602% | $126.4369 | $126.44 | $126.45 | $126.40 |
| Purchase #3 | $8.78 | 9.353% | $9.6012 | $9.60 | $9.60 | $9.60 |
| Purchase #4 | $126.94 | 3.832% | $131.8043 | $131.80 | $131.80 | $131.80 |
| Purchase #5 | $44.64 | 9.369% | $48.8223 | $48.82 | $48.80 | $48.80 |
| Purchase #6 | $83.41 | 7.244% | $89.4522 | $89.45 | $89.45 | $89.50 |
| Purchase #7 | $35.99 | 5.752% | $38.0601 | $38.06 | $38.05 | $38.10 |
| 7 purchase totals = | $630.90 | $685.4946 | $685.49 | $685.45 | $685.50 | |