| 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 | $203.42 | 10.823% | $225.4361 | $225.44 | $225.45 | $225.40 |
| Purchase #2 | $53.38 | 3.657% | $55.3321 | $55.33 | $55.35 | $55.30 |
| Purchase #3 | $109.70 | 10.726% | $121.4664 | $121.47 | $121.45 | $121.50 |
| Purchase #4 | $231.71 | 9.703% | $254.1928 | $254.19 | $254.20 | $254.20 |
| Purchase #5 | $81.70 | 10.653% | $90.4035 | $90.40 | $90.40 | $90.40 |
| Purchase #6 | $153.71 | 5.548% | $162.2378 | $162.24 | $162.25 | $162.20 |
| Purchase #7 | $202.81 | 10.254% | $223.6061 | $223.61 | $223.60 | $223.60 |
| 7 purchase totals = | $1,036.43 | $1,132.6748 | $1,132.68 | $1,132.70 | $1,132.60 | |