| 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 | $111.48 | 9.499% | $122.0695 | $122.07 | $122.05 | $122.10 |
| Purchase #2 | $249.47 | 5.814% | $263.9742 | $263.97 | $263.95 | $264.00 |
| Purchase #3 | $215.42 | 8.594% | $233.9332 | $233.93 | $233.95 | $233.90 |
| Purchase #4 | $122.32 | 6.438% | $130.195 | $130.20 | $130.20 | $130.20 |
| Purchase #5 | $112.60 | 8.634% | $122.3219 | $122.32 | $122.30 | $122.30 |
| Purchase #6 | $201.27 | 6.825% | $215.0067 | $215.01 | $215.00 | $215.00 |
| Purchase #7 | $234.85 | 12.492% | $264.1875 | $264.19 | $264.20 | $264.20 |
| 7 purchase totals = | $1,247.41 | $1,351.6880 | $1,351.69 | $1,351.65 | $1,351.70 | |