| 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 | $117.49 | 9.473% | $128.6198 | $128.62 | $128.60 | $128.60 |
| Purchase #2 | $21.64 | 9.699% | $23.7389 | $23.74 | $23.75 | $23.70 |
| Purchase #3 | $191.49 | 8.655% | $208.0635 | $208.06 | $208.05 | $208.10 |
| Purchase #4 | $160.53 | 3.799% | $166.6285 | $166.63 | $166.65 | $166.60 |
| Purchase #5 | $225.28 | 6.253% | $239.3668 | $239.37 | $239.35 | $239.40 |
| Purchase #6 | $45.66 | 13.853% | $51.9853 | $51.99 | $52.00 | $52.00 |
| Purchase #7 | $214.34 | 3.260% | $221.3275 | $221.33 | $221.35 | $221.30 |
| 7 purchase totals = | $976.43 | $1,039.7303 | $1,039.74 | $1,039.75 | $1,039.70 | |