| 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 | $239.41 | 10.276% | $264.0118 | $264.01 | $264.00 | $264.00 |
| Purchase #2 | $180.42 | 5.817% | $190.915 | $190.92 | $190.90 | $190.90 |
| Purchase #3 | $186.51 | 5.697% | $197.1355 | $197.14 | $197.15 | $197.10 |
| Purchase #4 | $134.36 | 7.223% | $144.0648 | $144.06 | $144.05 | $144.10 |
| Purchase #5 | $89.60 | 8.134% | $96.8881 | $96.89 | $96.90 | $96.90 |
| Purchase #6 | $108.59 | 3.737% | $112.648 | $112.65 | $112.65 | $112.60 |
| Purchase #7 | $230.28 | 10.394% | $254.2153 | $254.22 | $254.20 | $254.20 |
| 7 purchase totals = | $1,169.17 | $1,259.8785 | $1,259.89 | $1,259.85 | $1,259.80 | |