| 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 | $191.87 | 5.340% | $202.1159 | $202.12 | $202.10 | $202.10 |
| Purchase #2 | $91.61 | 3.207% | $94.5479 | $94.55 | $94.55 | $94.50 |
| Purchase #3 | $80.51 | 4.678% | $84.2763 | $84.28 | $84.30 | $84.30 |
| Purchase #4 | $109.84 | 3.226% | $113.3834 | $113.38 | $113.40 | $113.40 |
| Purchase #5 | $201.91 | 13.468% | $229.1032 | $229.10 | $229.10 | $229.10 |
| Purchase #6 | $198.39 | 10.306% | $218.8361 | $218.84 | $218.85 | $218.80 |
| Purchase #7 | $115.96 | 12.841% | $130.8504 | $130.85 | $130.85 | $130.90 |
| 7 purchase totals = | $990.09 | $1,073.1132 | $1,073.12 | $1,073.15 | $1,073.10 | |