| 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 | $222.89 | 11.589% | $248.7207 | $248.72 | $248.70 | $248.70 |
| Purchase #2 | $78.31 | 12.286% | $87.9312 | $87.93 | $87.95 | $87.90 |
| Purchase #3 | $62.40 | 12.579% | $70.2493 | $70.25 | $70.25 | $70.20 |
| Purchase #4 | $117.25 | 3.670% | $121.5531 | $121.55 | $121.55 | $121.60 |
| Purchase #5 | $186.36 | 7.768% | $200.8364 | $200.84 | $200.85 | $200.80 |
| Purchase #6 | $219.37 | 9.585% | $240.3966 | $240.40 | $240.40 | $240.40 |
| Purchase #7 | $191.78 | 5.444% | $202.2205 | $202.22 | $202.20 | $202.20 |
| 7 purchase totals = | $1,078.36 | $1,171.9078 | $1,171.91 | $1,171.90 | $1,171.80 | |