| 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 | $193.32 | 9.426% | $211.5423 | $211.54 | $211.55 | $211.50 |
| Purchase #2 | $96.78 | 10.846% | $107.2768 | $107.28 | $107.30 | $107.30 |
| Purchase #3 | $92.59 | 12.796% | $104.4378 | $104.44 | $104.45 | $104.40 |
| Purchase #4 | $28.80 | 7.288% | $30.8989 | $30.90 | $30.90 | $30.90 |
| Purchase #5 | $206.67 | 5.563% | $218.1671 | $218.17 | $218.15 | $218.20 |
| Purchase #6 | $32.72 | 5.412% | $34.4908 | $34.49 | $34.50 | $34.50 |
| Purchase #7 | $117.47 | 11.669% | $131.1776 | $131.18 | $131.20 | $131.20 |
| 7 purchase totals = | $768.35 | $837.9913 | $838.00 | $838.05 | $838.00 | |