| 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 | $203.65 | 10.657% | $225.353 | $225.35 | $225.35 | $225.40 |
| Purchase #2 | $225.83 | 9.471% | $247.2184 | $247.22 | $247.20 | $247.20 |
| Purchase #3 | $146.99 | 10.745% | $162.7841 | $162.78 | $162.80 | $162.80 |
| Purchase #4 | $122.37 | 6.605% | $130.4525 | $130.45 | $130.45 | $130.50 |
| Purchase #5 | $117.26 | 8.606% | $127.3514 | $127.35 | $127.35 | $127.40 |
| Purchase #6 | $248.75 | 7.586% | $267.6202 | $267.62 | $267.60 | $267.60 |
| Purchase #7 | $182.70 | 6.327% | $194.2594 | $194.26 | $194.25 | $194.30 |
| 7 purchase totals = | $1,247.55 | $1,355.0390 | $1,355.03 | $1,355.00 | $1,355.20 | |