| 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 | $130.47 | 3.733% | $135.3404 | $135.34 | $135.35 | $135.30 |
| Purchase #2 | $83.78 | 11.194% | $93.1583 | $93.16 | $93.15 | $93.20 |
| Purchase #3 | $188.92 | 7.533% | $203.1513 | $203.15 | $203.15 | $203.20 |
| Purchase #4 | $239.30 | 13.104% | $270.6579 | $270.66 | $270.65 | $270.70 |
| Purchase #5 | $194.82 | 12.137% | $218.4653 | $218.47 | $218.45 | $218.50 |
| Purchase #6 | $111.56 | 10.493% | $123.266 | $123.27 | $123.25 | $123.30 |
| Purchase #7 | $104.29 | 12.330% | $117.149 | $117.15 | $117.15 | $117.10 |
| 7 purchase totals = | $1,053.14 | $1,161.1882 | $1,161.20 | $1,161.15 | $1,161.30 | |