| 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 | $29.98 | 10.494% | $33.1261 | $33.13 | $33.15 | $33.10 |
| Purchase #2 | $20.51 | 4.581% | $21.4496 | $21.45 | $21.45 | $21.40 |
| Purchase #3 | $233.96 | 6.152% | $248.3532 | $248.35 | $248.35 | $248.40 |
| Purchase #4 | $200.30 | 7.157% | $214.6355 | $214.64 | $214.65 | $214.60 |
| Purchase #5 | $149.68 | 13.536% | $169.9407 | $169.94 | $169.95 | $169.90 |
| Purchase #6 | $168.41 | 11.733% | $188.1695 | $188.17 | $188.15 | $188.20 |
| Purchase #7 | $209.50 | 9.798% | $230.0268 | $230.03 | $230.05 | $230.00 |
| 7 purchase totals = | $1,012.34 | $1,105.7014 | $1,105.71 | $1,105.75 | $1,105.60 | |