| 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 | $11.75 | 13.138% | $13.2937 | $13.29 | $13.30 | $13.30 |
| Purchase #2 | $139.78 | 5.397% | $147.3239 | $147.32 | $147.30 | $147.30 |
| Purchase #3 | $78.56 | 5.462% | $82.8509 | $82.85 | $82.85 | $82.90 |
| Purchase #4 | $137.30 | 7.307% | $147.3325 | $147.33 | $147.35 | $147.30 |
| Purchase #5 | $225.42 | 4.823% | $236.292 | $236.29 | $236.30 | $236.30 |
| Purchase #6 | $202.88 | 12.607% | $228.4571 | $228.46 | $228.45 | $228.50 |
| Purchase #7 | $26.49 | 6.376% | $28.179 | $28.18 | $28.20 | $28.20 |
| 7 purchase totals = | $822.18 | $883.7291 | $883.72 | $883.75 | $883.80 | |