| 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 | $100.46 | 3.419% | $103.8947 | $103.89 | $103.90 | $103.90 |
| Purchase #2 | $131.73 | 4.798% | $138.0504 | $138.05 | $138.05 | $138.10 |
| Purchase #3 | $167.77 | 3.431% | $173.5262 | $173.53 | $173.55 | $173.50 |
| Purchase #4 | $219.67 | 9.589% | $240.7342 | $240.73 | $240.75 | $240.70 |
| Purchase #5 | $196.35 | 10.400% | $216.7704 | $216.77 | $216.75 | $216.80 |
| Purchase #6 | $27.84 | 5.579% | $29.3932 | $29.39 | $29.40 | $29.40 |
| Purchase #7 | $224.54 | 12.221% | $251.981 | $251.98 | $252.00 | $252.00 |
| 7 purchase totals = | $1,068.36 | $1,154.3501 | $1,154.34 | $1,154.40 | $1,154.40 | |