| 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 | $98.36 | 9.490% | $107.6944 | $107.69 | $107.70 | $107.70 |
| Purchase #2 | $128.89 | 13.700% | $146.5479 | $146.55 | $146.55 | $146.50 |
| Purchase #3 | $100.29 | 5.523% | $105.829 | $105.83 | $105.85 | $105.80 |
| Purchase #4 | $188.39 | 7.304% | $202.15 | $202.15 | $202.15 | $202.20 |
| Purchase #5 | $156.63 | 4.524% | $163.7159 | $163.72 | $163.70 | $163.70 |
| Purchase #6 | $205.63 | 6.799% | $219.6108 | $219.61 | $219.60 | $219.60 |
| Purchase #7 | $73.36 | 13.868% | $83.5336 | $83.53 | $83.55 | $83.50 |
| 7 purchase totals = | $951.55 | $1,029.0816 | $1,029.08 | $1,029.10 | $1,029.00 | |