| 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 | $26.56 | 9.454% | $29.071 | $29.07 | $29.05 | $29.10 |
| Purchase #2 | $98.64 | 13.628% | $112.0827 | $112.08 | $112.10 | $112.10 |
| Purchase #3 | $24.84 | 7.372% | $26.6712 | $26.67 | $26.65 | $26.70 |
| Purchase #4 | $185.49 | 10.828% | $205.5749 | $205.57 | $205.55 | $205.60 |
| Purchase #5 | $175.53 | 8.863% | $191.0872 | $191.09 | $191.10 | $191.10 |
| Purchase #6 | $162.70 | 10.732% | $180.161 | $180.16 | $180.15 | $180.20 |
| Purchase #7 | $225.45 | 6.655% | $240.4537 | $240.45 | $240.45 | $240.50 |
| 7 purchase totals = | $899.21 | $985.1017 | $985.09 | $985.05 | $985.30 | |