| 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 | $245.70 | 7.430% | $263.9555 | $263.96 | $263.95 | $264.00 |
| Purchase #2 | $49.76 | 12.169% | $55.8153 | $55.82 | $55.80 | $55.80 |
| Purchase #3 | $181.52 | 13.849% | $206.6587 | $206.66 | $206.65 | $206.70 |
| Purchase #4 | $187.75 | 5.372% | $197.8359 | $197.84 | $197.85 | $197.80 |
| Purchase #5 | $226.38 | 9.656% | $248.2393 | $248.24 | $248.25 | $248.20 |
| Purchase #6 | $15.53 | 10.490% | $17.1591 | $17.16 | $17.15 | $17.20 |
| Purchase #7 | $109.72 | 5.781% | $116.0629 | $116.06 | $116.05 | $116.10 |
| 7 purchase totals = | $1,016.36 | $1,105.7267 | $1,105.74 | $1,105.70 | $1,105.80 | |