| 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 | $212.89 | 9.472% | $233.0549 | $233.05 | $233.05 | $233.10 |
| Purchase #2 | $221.75 | 9.748% | $243.3662 | $243.37 | $243.35 | $243.40 |
| Purchase #3 | $136.85 | 7.260% | $146.7853 | $146.79 | $146.80 | $146.80 |
| Purchase #4 | $122.48 | 6.702% | $130.6886 | $130.69 | $130.70 | $130.70 |
| Purchase #5 | $32.34 | 5.369% | $34.0763 | $34.08 | $34.10 | $34.10 |
| Purchase #6 | $241.67 | 12.451% | $271.7603 | $271.76 | $271.75 | $271.80 |
| Purchase #7 | $133.74 | 8.165% | $144.6599 | $144.66 | $144.65 | $144.70 |
| 7 purchase totals = | $1,101.72 | $1,204.3915 | $1,204.40 | $1,204.40 | $1,204.60 | |