| 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 | $125.77 | 7.712% | $135.4694 | $135.47 | $135.45 | $135.50 |
| Purchase #2 | $21.50 | 5.791% | $22.7451 | $22.75 | $22.75 | $22.70 |
| Purchase #3 | $113.39 | 4.454% | $118.4404 | $118.44 | $118.45 | $118.40 |
| Purchase #4 | $191.95 | 12.164% | $215.2988 | $215.30 | $215.30 | $215.30 |
| Purchase #5 | $158.25 | 12.863% | $178.6057 | $178.61 | $178.60 | $178.60 |
| Purchase #6 | $185.99 | 13.541% | $211.1749 | $211.17 | $211.15 | $211.20 |
| Purchase #7 | $172.36 | 7.557% | $185.3852 | $185.39 | $185.40 | $185.40 |
| 7 purchase totals = | $969.21 | $1,067.1195 | $1,067.13 | $1,067.10 | $1,067.10 | |