| 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 | $245.61 | 13.537% | $278.8582 | $278.86 | $278.85 | $278.90 |
| Purchase #2 | $178.56 | 8.662% | $194.0269 | $194.03 | $194.05 | $194.00 |
| Purchase #3 | $10.44 | 12.484% | $11.7433 | $11.74 | $11.75 | $11.70 |
| Purchase #4 | $187.57 | 4.615% | $196.2264 | $196.23 | $196.25 | $196.20 |
| Purchase #5 | $13.99 | 8.568% | $15.1887 | $15.19 | $15.20 | $15.20 |
| Purchase #6 | $10.60 | 13.741% | $12.0565 | $12.06 | $12.05 | $12.10 |
| Purchase #7 | $11.91 | 10.272% | $13.1334 | $13.13 | $13.15 | $13.10 |
| 7 purchase totals = | $658.68 | $721.2334 | $721.24 | $721.30 | $721.20 | |