| 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 | $246.69 | 9.607% | $270.3895 | $270.39 | $270.40 | $270.40 |
| Purchase #2 | $6.67 | 9.352% | $7.2938 | $7.29 | $7.30 | $7.30 |
| Purchase #3 | $129.78 | 3.489% | $134.308 | $134.31 | $134.30 | $134.30 |
| Purchase #4 | $142.69 | 9.620% | $156.4168 | $156.42 | $156.40 | $156.40 |
| Purchase #5 | $73.35 | 10.148% | $80.7936 | $80.79 | $80.80 | $80.80 |
| Purchase #6 | $62.33 | 12.776% | $70.2933 | $70.29 | $70.30 | $70.30 |
| Purchase #7 | $103.97 | 12.566% | $117.0349 | $117.03 | $117.05 | $117.00 |
| 7 purchase totals = | $765.48 | $836.5299 | $836.52 | $836.55 | $836.50 | |