| 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 | $112.57 | 12.200% | $126.3035 | $126.30 | $126.30 | $126.30 |
| Purchase #2 | $123.41 | 5.276% | $129.9211 | $129.92 | $129.90 | $129.90 |
| Purchase #3 | $73.67 | 9.766% | $80.8646 | $80.86 | $80.85 | $80.90 |
| Purchase #4 | $126.40 | 7.517% | $135.9015 | $135.90 | $135.90 | $135.90 |
| Purchase #5 | $121.82 | 10.755% | $134.9217 | $134.92 | $134.90 | $134.90 |
| Purchase #6 | $110.48 | 3.812% | $114.6915 | $114.69 | $114.70 | $114.70 |
| Purchase #7 | $207.96 | 11.578% | $232.0376 | $232.04 | $232.05 | $232.00 |
| 7 purchase totals = | $876.31 | $954.6415 | $954.63 | $954.60 | $954.60 | |