| 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 | $229.99 | 8.561% | $249.6794 | $249.68 | $249.70 | $249.70 |
| Purchase #2 | $238.30 | 12.427% | $267.9135 | $267.91 | $267.90 | $267.90 |
| Purchase #3 | $184.99 | 4.711% | $193.7049 | $193.70 | $193.70 | $193.70 |
| Purchase #4 | $147.99 | 6.699% | $157.9039 | $157.90 | $157.90 | $157.90 |
| Purchase #5 | $51.28 | 12.731% | $57.8085 | $57.81 | $57.80 | $57.80 |
| Purchase #6 | $241.98 | 11.743% | $270.3957 | $270.40 | $270.40 | $270.40 |
| Purchase #7 | $38.26 | 4.415% | $39.9492 | $39.95 | $39.95 | $39.90 |
| 7 purchase totals = | $1,132.79 | $1,237.3551 | $1,237.35 | $1,237.35 | $1,237.30 | |