| 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 | $115.84 | 4.712% | $121.2984 | $121.30 | $121.30 | $121.30 |
| Purchase #2 | $130.96 | 6.440% | $139.3938 | $139.39 | $139.40 | $139.40 |
| Purchase #3 | $28.75 | 9.505% | $31.4827 | $31.48 | $31.50 | $31.50 |
| Purchase #4 | $50.71 | 7.682% | $54.6055 | $54.61 | $54.60 | $54.60 |
| Purchase #5 | $231.94 | 3.134% | $239.209 | $239.21 | $239.20 | $239.20 |
| Purchase #6 | $248.31 | 5.800% | $262.712 | $262.71 | $262.70 | $262.70 |
| Purchase #7 | $45.44 | 11.583% | $50.7033 | $50.70 | $50.70 | $50.70 |
| 7 purchase totals = | $851.95 | $899.4047 | $899.40 | $899.40 | $899.40 | |