| 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 | $227.29 | 12.325% | $255.3035 | $255.30 | $255.30 | $255.30 |
| Purchase #2 | $112.37 | 4.162% | $117.0468 | $117.05 | $117.05 | $117.00 |
| Purchase #3 | $208.82 | 7.172% | $223.7966 | $223.80 | $223.80 | $223.80 |
| Purchase #4 | $70.76 | 4.137% | $73.6873 | $73.69 | $73.70 | $73.70 |
| Purchase #5 | $194.79 | 12.520% | $219.1777 | $219.18 | $219.20 | $219.20 |
| Purchase #6 | $174.38 | 11.203% | $193.9158 | $193.92 | $193.90 | $193.90 |
| Purchase #7 | $80.95 | 3.545% | $83.8197 | $83.82 | $83.80 | $83.80 |
| 7 purchase totals = | $1,069.36 | $1,166.7474 | $1,166.76 | $1,166.75 | $1,166.70 | |