| 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 | $121.41 | 11.168% | $134.9691 | $134.97 | $134.95 | $135.00 |
| Purchase #2 | $25.73 | 3.364% | $26.5956 | $26.60 | $26.60 | $26.60 |
| Purchase #3 | $216.43 | 10.812% | $239.8304 | $239.83 | $239.85 | $239.80 |
| Purchase #4 | $67.80 | 11.656% | $75.7028 | $75.70 | $75.70 | $75.70 |
| Purchase #5 | $222.86 | 11.653% | $248.8299 | $248.83 | $248.85 | $248.80 |
| Purchase #6 | $125.79 | 6.223% | $133.6179 | $133.62 | $133.60 | $133.60 |
| Purchase #7 | $70.29 | 10.280% | $77.5158 | $77.52 | $77.50 | $77.50 |
| 7 purchase totals = | $850.31 | $937.0615 | $937.07 | $937.05 | $937.00 | |