| 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 | $114.68 | 3.537% | $118.7362 | $118.74 | $118.75 | $118.70 |
| Purchase #2 | $94.71 | 10.325% | $104.4888 | $104.49 | $104.50 | $104.50 |
| Purchase #3 | $131.69 | 7.820% | $141.9882 | $141.99 | $142.00 | $142.00 |
| Purchase #4 | $158.89 | 8.206% | $171.9285 | $171.93 | $171.95 | $171.90 |
| Purchase #5 | $230.90 | 9.420% | $252.6508 | $252.65 | $252.65 | $252.70 |
| Purchase #6 | $20.91 | 8.666% | $22.7221 | $22.72 | $22.70 | $22.70 |
| Purchase #7 | $41.48 | 5.692% | $43.841 | $43.84 | $43.85 | $43.80 |
| 7 purchase totals = | $793.26 | $856.3556 | $856.36 | $856.40 | $856.30 | |