| 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 | $220.99 | 11.842% | $247.1596 | $247.16 | $247.15 | $247.20 |
| Purchase #2 | $169.81 | 9.164% | $185.3714 | $185.37 | $185.35 | $185.40 |
| Purchase #3 | $6.31 | 11.452% | $7.0326 | $7.03 | $7.05 | $7.00 |
| Purchase #4 | $171.57 | 13.399% | $194.5587 | $194.56 | $194.55 | $194.60 |
| Purchase #5 | $81.25 | 11.122% | $90.2866 | $90.29 | $90.30 | $90.30 |
| Purchase #6 | $164.71 | 4.231% | $171.6789 | $171.68 | $171.70 | $171.70 |
| Purchase #7 | $174.62 | 9.414% | $191.0587 | $191.06 | $191.05 | $191.10 |
| 7 purchase totals = | $989.26 | $1,087.1465 | $1,087.15 | $1,087.15 | $1,087.30 | |