| 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 | $100.45 | 12.772% | $113.2795 | $113.28 | $113.30 | $113.30 |
| Purchase #2 | $114.48 | 13.505% | $129.9405 | $129.94 | $129.95 | $129.90 |
| Purchase #3 | $102.25 | 7.439% | $109.8564 | $109.86 | $109.85 | $109.90 |
| Purchase #4 | $62.25 | 10.633% | $68.869 | $68.87 | $68.85 | $68.90 |
| Purchase #5 | $106.91 | 9.839% | $117.4289 | $117.43 | $117.45 | $117.40 |
| Purchase #6 | $187.39 | 5.620% | $197.9213 | $197.92 | $197.90 | $197.90 |
| Purchase #7 | $239.81 | 10.390% | $264.7263 | $264.73 | $264.75 | $264.70 |
| 7 purchase totals = | $913.54 | $1,002.0219 | $1,002.03 | $1,002.05 | $1,002.00 | |