| 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 | $128.48 | 13.171% | $145.4021 | $145.40 | $145.40 | $145.40 |
| Purchase #2 | $188.75 | 11.227% | $209.941 | $209.94 | $209.95 | $209.90 |
| Purchase #3 | $28.93 | 8.675% | $31.4397 | $31.44 | $31.45 | $31.40 |
| Purchase #4 | $236.25 | 12.284% | $265.271 | $265.27 | $265.25 | $265.30 |
| Purchase #5 | $113.76 | 3.208% | $117.4094 | $117.41 | $117.40 | $117.40 |
| Purchase #6 | $106.50 | 13.274% | $120.6368 | $120.64 | $120.65 | $120.60 |
| Purchase #7 | $21.55 | 4.743% | $22.5721 | $22.57 | $22.55 | $22.60 |
| 7 purchase totals = | $824.22 | $912.6721 | $912.67 | $912.65 | $912.60 | |