| 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 | $99.90 | 11.312% | $111.2007 | $111.20 | $111.20 | $111.20 |
| Purchase #2 | $142.73 | 11.210% | $158.73 | $158.73 | $158.75 | $158.70 |
| Purchase #3 | $123.57 | 9.385% | $135.167 | $135.17 | $135.15 | $135.20 |
| Purchase #4 | $141.56 | 5.795% | $149.7634 | $149.76 | $149.75 | $149.80 |
| Purchase #5 | $196.65 | 5.807% | $208.0695 | $208.07 | $208.05 | $208.10 |
| Purchase #6 | $70.96 | 13.144% | $80.287 | $80.29 | $80.30 | $80.30 |
| Purchase #7 | $200.29 | 12.699% | $225.7248 | $225.72 | $225.70 | $225.70 |
| 7 purchase totals = | $975.66 | $1,068.9424 | $1,068.94 | $1,068.90 | $1,069.00 | |