| 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 | $113.27 | 7.605% | $121.8842 | $121.88 | $121.90 | $121.90 |
| Purchase #2 | $247.83 | 4.454% | $258.8683 | $258.87 | $258.85 | $258.90 |
| Purchase #3 | $190.97 | 7.644% | $205.5677 | $205.57 | $205.55 | $205.60 |
| Purchase #4 | $78.82 | 6.793% | $84.1742 | $84.17 | $84.15 | $84.20 |
| Purchase #5 | $209.89 | 7.478% | $225.5856 | $225.59 | $225.60 | $225.60 |
| Purchase #6 | $84.90 | 9.786% | $93.2083 | $93.21 | $93.20 | $93.20 |
| Purchase #7 | $124.56 | 8.743% | $135.4503 | $135.45 | $135.45 | $135.50 |
| 7 purchase totals = | $1,050.24 | $1,124.7386 | $1,124.74 | $1,124.70 | $1,124.90 | |