| 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 | $140.72 | 8.802% | $153.1062 | $153.11 | $153.10 | $153.10 |
| Purchase #2 | $7.42 | 12.715% | $8.3635 | $8.36 | $8.35 | $8.40 |
| Purchase #3 | $188.89 | 4.501% | $197.3919 | $197.39 | $197.40 | $197.40 |
| Purchase #4 | $238.49 | 10.224% | $262.8732 | $262.87 | $262.85 | $262.90 |
| Purchase #5 | $53.55 | 13.462% | $60.7589 | $60.76 | $60.75 | $60.80 |
| Purchase #6 | $202.92 | 4.418% | $211.885 | $211.89 | $211.90 | $211.90 |
| Purchase #7 | $108.47 | 6.477% | $115.4956 | $115.50 | $115.50 | $115.50 |
| 7 purchase totals = | $940.46 | $1,009.8743 | $1,009.88 | $1,009.85 | $1,010.00 | |