| 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 | $211.57 | 9.838% | $232.3843 | $232.38 | $232.40 | $232.40 |
| Purchase #2 | $107.60 | 3.261% | $111.1088 | $111.11 | $111.10 | $111.10 |
| Purchase #3 | $44.67 | 13.726% | $50.8014 | $50.80 | $50.80 | $50.80 |
| Purchase #4 | $231.70 | 7.333% | $248.6906 | $248.69 | $248.70 | $248.70 |
| Purchase #5 | $88.30 | 9.804% | $96.9569 | $96.96 | $96.95 | $97.00 |
| Purchase #6 | $63.32 | 7.856% | $68.2944 | $68.29 | $68.30 | $68.30 |
| Purchase #7 | $236.84 | 5.504% | $249.8757 | $249.88 | $249.90 | $249.90 |
| 7 purchase totals = | $984.00 | $1,058.1121 | $1,058.11 | $1,058.15 | $1,058.20 | |