| 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 | $119.87 | 11.235% | $133.3374 | $133.34 | $133.35 | $133.30 |
| Purchase #2 | $134.99 | 6.290% | $143.4809 | $143.48 | $143.50 | $143.50 |
| Purchase #3 | $74.30 | 4.637% | $77.7453 | $77.75 | $77.75 | $77.70 |
| Purchase #4 | $236.80 | 11.304% | $263.5679 | $263.57 | $263.55 | $263.60 |
| Purchase #5 | $41.45 | 4.186% | $43.1851 | $43.19 | $43.20 | $43.20 |
| Purchase #6 | $250.84 | 10.102% | $276.1799 | $276.18 | $276.20 | $276.20 |
| Purchase #7 | $135.92 | 10.377% | $150.0244 | $150.02 | $150.00 | $150.00 |
| 7 purchase totals = | $994.17 | $1,087.5209 | $1,087.53 | $1,087.55 | $1,087.50 | |