| 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 | $8.86 | 5.829% | $9.3764 | $9.38 | $9.40 | $9.40 |
| Purchase #2 | $246.39 | 13.484% | $279.6132 | $279.61 | $279.60 | $279.60 |
| Purchase #3 | $116.27 | 12.558% | $130.8712 | $130.87 | $130.85 | $130.90 |
| Purchase #4 | $29.60 | 3.610% | $30.6686 | $30.67 | $30.65 | $30.70 |
| Purchase #5 | $196.90 | 7.284% | $211.2422 | $211.24 | $211.25 | $211.20 |
| Purchase #6 | $190.80 | 9.651% | $209.2141 | $209.21 | $209.20 | $209.20 |
| Purchase #7 | $130.95 | 13.522% | $148.6571 | $148.66 | $148.65 | $148.70 |
| 7 purchase totals = | $919.77 | $1,019.6428 | $1,019.64 | $1,019.60 | $1,019.70 | |