| 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 | $198.77 | 10.123% | $218.8915 | $218.89 | $218.90 | $218.90 |
| Purchase #2 | $191.73 | 11.483% | $213.7464 | $213.75 | $213.75 | $213.70 |
| Purchase #3 | $10.96 | 13.525% | $12.4423 | $12.44 | $12.45 | $12.40 |
| Purchase #4 | $201.51 | 6.285% | $214.1749 | $214.17 | $214.15 | $214.20 |
| Purchase #5 | $8.35 | 4.595% | $8.7337 | $8.73 | $8.75 | $8.70 |
| Purchase #6 | $46.53 | 3.395% | $48.1097 | $48.11 | $48.10 | $48.10 |
| Purchase #7 | $116.35 | 12.863% | $131.3161 | $131.32 | $131.30 | $131.30 |
| 7 purchase totals = | $774.20 | $847.4146 | $847.41 | $847.40 | $847.30 | |