| 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 | $214.76 | 9.589% | $235.3533 | $235.35 | $235.35 | $235.40 |
| Purchase #2 | $60.45 | 10.385% | $66.7277 | $66.73 | $66.75 | $66.70 |
| Purchase #3 | $10.64 | 13.353% | $12.0608 | $12.06 | $12.05 | $12.10 |
| Purchase #4 | $9.87 | 10.452% | $10.9016 | $10.90 | $10.90 | $10.90 |
| Purchase #5 | $196.50 | 11.347% | $218.7969 | $218.80 | $218.80 | $218.80 |
| Purchase #6 | $191.77 | 8.248% | $207.5872 | $207.59 | $207.60 | $207.60 |
| Purchase #7 | $55.59 | 7.117% | $59.5463 | $59.55 | $59.55 | $59.50 |
| 7 purchase totals = | $739.58 | $810.9738 | $810.98 | $811.00 | $811.00 | |