| 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 | $106.45 | 4.164% | $110.8826 | $110.88 | $110.90 | $110.90 |
| Purchase #2 | $32.96 | 13.294% | $37.3417 | $37.34 | $37.35 | $37.30 |
| Purchase #3 | $200.49 | 7.667% | $215.8616 | $215.86 | $215.85 | $215.90 |
| Purchase #4 | $250.56 | 10.299% | $276.3652 | $276.37 | $276.35 | $276.40 |
| Purchase #5 | $124.27 | 8.698% | $135.079 | $135.08 | $135.10 | $135.10 |
| Purchase #6 | $73.41 | 5.506% | $77.452 | $77.45 | $77.45 | $77.50 |
| Purchase #7 | $244.27 | 4.408% | $255.0374 | $255.04 | $255.05 | $255.00 |
| 7 purchase totals = | $1,032.41 | $1,108.0195 | $1,108.02 | $1,108.05 | $1,108.10 | |