| 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 | $108.85 | 4.730% | $113.9986 | $114.00 | $114.00 | $114.00 |
| Purchase #2 | $115.37 | 9.677% | $126.5344 | $126.53 | $126.55 | $126.50 |
| Purchase #3 | $49.44 | 11.614% | $55.182 | $55.18 | $55.20 | $55.20 |
| Purchase #4 | $184.93 | 6.542% | $197.0281 | $197.03 | $197.05 | $197.00 |
| Purchase #5 | $177.25 | 6.746% | $189.2073 | $189.21 | $189.20 | $189.20 |
| Purchase #6 | $71.96 | 3.317% | $74.3469 | $74.35 | $74.35 | $74.30 |
| Purchase #7 | $216.82 | 8.429% | $235.0958 | $235.10 | $235.10 | $235.10 |
| 7 purchase totals = | $924.62 | $991.3931 | $991.40 | $991.45 | $991.30 | |