| 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 | $233.95 | 12.858% | $264.0313 | $264.03 | $264.05 | $264.00 |
| Purchase #2 | $211.36 | 9.760% | $231.9887 | $231.99 | $232.00 | $232.00 |
| Purchase #3 | $142.34 | 10.527% | $157.3241 | $157.32 | $157.30 | $157.30 |
| Purchase #4 | $53.91 | 4.691% | $56.4389 | $56.44 | $56.45 | $56.40 |
| Purchase #5 | $243.49 | 11.142% | $270.6197 | $270.62 | $270.60 | $270.60 |
| Purchase #6 | $247.62 | 9.282% | $270.6041 | $270.60 | $270.60 | $270.60 |
| Purchase #7 | $160.36 | 5.306% | $168.8687 | $168.87 | $168.85 | $168.90 |
| 7 purchase totals = | $1,293.03 | $1,419.8755 | $1,419.87 | $1,419.85 | $1,419.80 | |