| 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 | $215.53 | 9.865% | $236.792 | $236.79 | $236.80 | $236.80 |
| Purchase #2 | $77.87 | 12.259% | $87.4161 | $87.42 | $87.40 | $87.40 |
| Purchase #3 | $191.56 | 9.182% | $209.149 | $209.15 | $209.15 | $209.10 |
| Purchase #4 | $140.35 | 11.672% | $156.7317 | $156.73 | $156.75 | $156.70 |
| Purchase #5 | $119.50 | 4.509% | $124.8883 | $124.89 | $124.90 | $124.90 |
| Purchase #6 | $219.89 | 4.671% | $230.1611 | $230.16 | $230.15 | $230.20 |
| Purchase #7 | $195.60 | 10.397% | $215.9365 | $215.94 | $215.95 | $215.90 |
| 7 purchase totals = | $1,160.30 | $1,261.0747 | $1,261.08 | $1,261.10 | $1,261.00 | |