| 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 | $222.34 | 8.624% | $241.5146 | $241.51 | $241.50 | $241.50 |
| Purchase #2 | $51.35 | 12.740% | $57.892 | $57.89 | $57.90 | $57.90 |
| Purchase #3 | $137.48 | 11.761% | $153.649 | $153.65 | $153.65 | $153.60 |
| Purchase #4 | $82.59 | 8.105% | $89.2839 | $89.28 | $89.30 | $89.30 |
| Purchase #5 | $218.74 | 9.263% | $239.0019 | $239.00 | $239.00 | $239.00 |
| Purchase #6 | $21.93 | 13.720% | $24.9388 | $24.94 | $24.95 | $24.90 |
| Purchase #7 | $119.65 | 8.715% | $130.0775 | $130.08 | $130.10 | $130.10 |
| 7 purchase totals = | $854.08 | $936.3577 | $936.35 | $936.40 | $936.30 | |