| 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 | $199.75 | 12.355% | $224.4291 | $224.43 | $224.45 | $224.40 |
| Purchase #2 | $167.36 | 6.645% | $178.4811 | $178.48 | $178.50 | $178.50 |
| Purchase #3 | $146.28 | 11.865% | $163.6361 | $163.64 | $163.65 | $163.60 |
| Purchase #4 | $216.44 | 11.468% | $241.2613 | $241.26 | $241.25 | $241.30 |
| Purchase #5 | $149.31 | 10.458% | $164.9248 | $164.92 | $164.90 | $164.90 |
| Purchase #6 | $34.87 | 13.771% | $39.6719 | $39.67 | $39.65 | $39.70 |
| Purchase #7 | $187.45 | 3.849% | $194.665 | $194.67 | $194.65 | $194.70 |
| 7 purchase totals = | $1,101.46 | $1,207.0693 | $1,207.07 | $1,207.05 | $1,207.10 | |