| 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 | $191.92 | 5.698% | $202.8556 | $202.86 | $202.85 | $202.90 |
| Purchase #2 | $175.35 | 13.375% | $198.8031 | $198.80 | $198.80 | $198.80 |
| Purchase #3 | $195.51 | 6.108% | $207.4518 | $207.45 | $207.45 | $207.50 |
| Purchase #4 | $107.45 | 8.461% | $116.5413 | $116.54 | $116.55 | $116.50 |
| Purchase #5 | $28.72 | 3.511% | $29.7284 | $29.73 | $29.75 | $29.70 |
| Purchase #6 | $36.50 | 4.674% | $38.206 | $38.21 | $38.20 | $38.20 |
| Purchase #7 | $91.40 | 13.125% | $103.3963 | $103.40 | $103.40 | $103.40 |
| 7 purchase totals = | $826.85 | $896.9825 | $896.99 | $897.00 | $897.00 | |