| 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 | $201.62 | 8.227% | $218.2073 | $218.21 | $218.20 | $218.20 |
| Purchase #2 | $107.40 | 6.778% | $114.6796 | $114.68 | $114.70 | $114.70 |
| Purchase #3 | $33.97 | 12.649% | $38.2669 | $38.27 | $38.25 | $38.30 |
| Purchase #4 | $189.37 | 13.756% | $215.4197 | $215.42 | $215.40 | $215.40 |
| Purchase #5 | $36.64 | 8.298% | $39.6804 | $39.68 | $39.70 | $39.70 |
| Purchase #6 | $95.31 | 5.861% | $100.8961 | $100.90 | $100.90 | $100.90 |
| Purchase #7 | $232.82 | 13.290% | $263.7618 | $263.76 | $263.75 | $263.80 |
| 7 purchase totals = | $897.13 | $990.9118 | $990.92 | $990.90 | $991.00 | |