| 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 | $207.74 | 12.721% | $234.1666 | $234.17 | $234.15 | $234.20 |
| Purchase #2 | $243.55 | 13.500% | $276.4293 | $276.43 | $276.45 | $276.40 |
| Purchase #3 | $249.41 | 11.447% | $277.96 | $277.96 | $277.95 | $278.00 |
| Purchase #4 | $114.66 | 6.857% | $122.5222 | $122.52 | $122.50 | $122.50 |
| Purchase #5 | $210.97 | 8.683% | $229.2885 | $229.29 | $229.30 | $229.30 |
| Purchase #6 | $32.67 | 5.730% | $34.542 | $34.54 | $34.55 | $34.50 |
| Purchase #7 | $143.82 | 7.163% | $154.1218 | $154.12 | $154.10 | $154.10 |
| 7 purchase totals = | $1,202.82 | $1,329.0304 | $1,329.03 | $1,329.00 | $1,329.00 | |