| 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 | $202.51 | 7.325% | $217.3439 | $217.34 | $217.35 | $217.30 |
| Purchase #2 | $96.73 | 11.497% | $107.851 | $107.85 | $107.85 | $107.90 |
| Purchase #3 | $118.28 | 6.555% | $126.0333 | $126.03 | $126.05 | $126.00 |
| Purchase #4 | $38.47 | 13.346% | $43.6042 | $43.60 | $43.60 | $43.60 |
| Purchase #5 | $107.25 | 4.872% | $112.4752 | $112.48 | $112.50 | $112.50 |
| Purchase #6 | $193.79 | 5.160% | $203.7896 | $203.79 | $203.80 | $203.80 |
| Purchase #7 | $121.73 | 3.218% | $125.6473 | $125.65 | $125.65 | $125.60 |
| 7 purchase totals = | $878.76 | $936.7445 | $936.74 | $936.80 | $936.70 | |