| 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 | $206.30 | 6.631% | $219.9798 | $219.98 | $220.00 | $220.00 |
| Purchase #2 | $219.86 | 3.272% | $227.0538 | $227.05 | $227.05 | $227.10 |
| Purchase #3 | $32.66 | 6.331% | $34.7277 | $34.73 | $34.75 | $34.70 |
| Purchase #4 | $140.34 | 12.873% | $158.406 | $158.41 | $158.40 | $158.40 |
| Purchase #5 | $205.53 | 12.234% | $230.6745 | $230.67 | $230.65 | $230.70 |
| Purchase #6 | $182.62 | 7.133% | $195.6463 | $195.65 | $195.65 | $195.60 |
| Purchase #7 | $169.65 | 9.716% | $186.1332 | $186.13 | $186.15 | $186.10 |
| 7 purchase totals = | $1,156.96 | $1,252.6213 | $1,252.62 | $1,252.65 | $1,252.60 | |