| 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 | $206.96 | 13.286% | $234.4567 | $234.46 | $234.45 | $234.50 |
| Purchase #2 | $249.53 | 5.730% | $263.8281 | $263.83 | $263.85 | $263.80 |
| Purchase #3 | $35.88 | 10.200% | $39.5398 | $39.54 | $39.55 | $39.50 |
| Purchase #4 | $185.48 | 5.753% | $196.1507 | $196.15 | $196.15 | $196.20 |
| Purchase #5 | $121.86 | 8.139% | $131.7782 | $131.78 | $131.80 | $131.80 |
| Purchase #6 | $221.46 | 13.645% | $251.6782 | $251.68 | $251.70 | $251.70 |
| Purchase #7 | $170.85 | 12.797% | $192.7137 | $192.71 | $192.70 | $192.70 |
| 7 purchase totals = | $1,192.02 | $1,310.1454 | $1,310.15 | $1,310.20 | $1,310.20 | |