| 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 | $128.54 | 3.801% | $133.4258 | $133.43 | $133.45 | $133.40 |
| Purchase #2 | $24.45 | 8.744% | $26.5879 | $26.59 | $26.60 | $26.60 |
| Purchase #3 | $70.80 | 4.784% | $74.1871 | $74.19 | $74.20 | $74.20 |
| Purchase #4 | $215.28 | 11.384% | $239.7875 | $239.79 | $239.80 | $239.80 |
| Purchase #5 | $180.34 | 7.150% | $193.2343 | $193.23 | $193.25 | $193.20 |
| Purchase #6 | $69.83 | 3.122% | $72.0101 | $72.01 | $72.00 | $72.00 |
| Purchase #7 | $106.81 | 12.470% | $120.1292 | $120.13 | $120.15 | $120.10 |
| 7 purchase totals = | $796.05 | $859.3619 | $859.37 | $859.45 | $859.30 | |