| 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 | $215.40 | 11.321% | $239.7854 | $239.79 | $239.80 | $239.80 |
| Purchase #2 | $180.33 | 10.298% | $198.9004 | $198.90 | $198.90 | $198.90 |
| Purchase #3 | $110.96 | 7.446% | $119.2221 | $119.22 | $119.20 | $119.20 |
| Purchase #4 | $195.85 | 12.485% | $220.3019 | $220.30 | $220.30 | $220.30 |
| Purchase #5 | $30.50 | 9.334% | $33.3469 | $33.35 | $33.35 | $33.30 |
| Purchase #6 | $208.35 | 5.434% | $219.6717 | $219.67 | $219.65 | $219.70 |
| Purchase #7 | $230.83 | 7.416% | $247.9484 | $247.95 | $247.95 | $247.90 |
| 7 purchase totals = | $1,172.22 | $1,279.1768 | $1,279.18 | $1,279.15 | $1,279.10 | |