| 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 | $84.41 | 3.320% | $87.2124 | $87.21 | $87.20 | $87.20 |
| Purchase #2 | $187.86 | 9.216% | $205.1732 | $205.17 | $205.15 | $205.20 |
| Purchase #3 | $10.48 | 7.852% | $11.3029 | $11.30 | $11.30 | $11.30 |
| Purchase #4 | $191.42 | 13.214% | $216.7142 | $216.71 | $216.70 | $216.70 |
| Purchase #5 | $243.44 | 9.680% | $267.005 | $267.01 | $267.00 | $267.00 |
| Purchase #6 | $17.63 | 5.733% | $18.6407 | $18.64 | $18.65 | $18.60 |
| Purchase #7 | $155.70 | 13.105% | $176.1045 | $176.10 | $176.10 | $176.10 |
| 7 purchase totals = | $890.94 | $982.1529 | $982.14 | $982.10 | $982.10 | |