| 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 | $8.66 | 9.509% | $9.4835 | $9.48 | $9.50 | $9.50 |
| Purchase #2 | $213.99 | 13.609% | $243.1119 | $243.11 | $243.10 | $243.10 |
| Purchase #3 | $231.98 | 7.313% | $248.9447 | $248.94 | $248.95 | $248.90 |
| Purchase #4 | $211.77 | 11.649% | $236.4391 | $236.44 | $236.45 | $236.40 |
| Purchase #5 | $191.34 | 6.283% | $203.3619 | $203.36 | $203.35 | $203.40 |
| Purchase #6 | $145.55 | 8.350% | $157.7034 | $157.70 | $157.70 | $157.70 |
| Purchase #7 | $83.35 | 9.228% | $91.0415 | $91.04 | $91.05 | $91.00 |
| 7 purchase totals = | $1,086.64 | $1,190.0860 | $1,190.07 | $1,190.10 | $1,190.00 | |