| 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 | $209.37 | 10.176% | $230.6755 | $230.68 | $230.70 | $230.70 |
| Purchase #2 | $47.62 | 13.718% | $54.1525 | $54.15 | $54.15 | $54.20 |
| Purchase #3 | $191.53 | 11.785% | $214.1018 | $214.10 | $214.10 | $214.10 |
| Purchase #4 | $194.41 | 6.736% | $207.5055 | $207.51 | $207.50 | $207.50 |
| Purchase #5 | $75.30 | 4.872% | $78.9686 | $78.97 | $78.95 | $79.00 |
| Purchase #6 | $184.45 | 12.255% | $207.0543 | $207.05 | $207.05 | $207.10 |
| Purchase #7 | $242.81 | 9.841% | $266.7049 | $266.70 | $266.70 | $266.70 |
| 7 purchase totals = | $1,145.49 | $1,259.1631 | $1,259.16 | $1,259.15 | $1,259.30 | |