| 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 | $116.27 | 4.276% | $121.2417 | $121.24 | $121.25 | $121.20 |
| Purchase #2 | $17.78 | 11.744% | $19.8681 | $19.87 | $19.85 | $19.90 |
| Purchase #3 | $212.82 | 7.200% | $228.143 | $228.14 | $228.15 | $228.10 |
| Purchase #4 | $219.80 | 11.172% | $244.3561 | $244.36 | $244.35 | $244.40 |
| Purchase #5 | $97.59 | 9.710% | $107.066 | $107.07 | $107.05 | $107.10 |
| Purchase #6 | $144.35 | 12.769% | $162.7821 | $162.78 | $162.80 | $162.80 |
| Purchase #7 | $219.61 | 7.862% | $236.8757 | $236.88 | $236.90 | $236.90 |
| 7 purchase totals = | $1,028.22 | $1,120.3327 | $1,120.34 | $1,120.35 | $1,120.40 | |