| 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 | $167.82 | 12.645% | $189.0408 | $189.04 | $189.05 | $189.00 |
| Purchase #2 | $246.64 | 3.824% | $256.0715 | $256.07 | $256.05 | $256.10 |
| Purchase #3 | $171.68 | 3.394% | $177.5068 | $177.51 | $177.50 | $177.50 |
| Purchase #4 | $39.92 | 10.357% | $44.0545 | $44.05 | $44.05 | $44.10 |
| Purchase #5 | $36.68 | 7.644% | $39.4838 | $39.48 | $39.50 | $39.50 |
| Purchase #6 | $43.96 | 7.560% | $47.2834 | $47.28 | $47.30 | $47.30 |
| Purchase #7 | $247.51 | 9.299% | $270.526 | $270.53 | $270.55 | $270.50 |
| 7 purchase totals = | $954.21 | $1,023.9668 | $1,023.96 | $1,024.00 | $1,024.00 | |