| 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 | $242.89 | 10.814% | $269.1561 | $269.16 | $269.15 | $269.20 |
| Purchase #2 | $67.68 | 12.651% | $76.2422 | $76.24 | $76.25 | $76.20 |
| Purchase #3 | $23.44 | 8.329% | $25.3923 | $25.39 | $25.40 | $25.40 |
| Purchase #4 | $180.40 | 8.847% | $196.36 | $196.36 | $196.35 | $196.40 |
| Purchase #5 | $236.69 | 13.316% | $268.2076 | $268.21 | $268.20 | $268.20 |
| Purchase #6 | $191.54 | 5.499% | $202.0728 | $202.07 | $202.05 | $202.10 |
| Purchase #7 | $103.36 | 5.785% | $109.3394 | $109.34 | $109.35 | $109.30 |
| 7 purchase totals = | $1,046.00 | $1,146.7704 | $1,146.77 | $1,146.75 | $1,146.80 | |