| 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 | $32.30 | 10.801% | $35.7887 | $35.79 | $35.80 | $35.80 |
| Purchase #2 | $232.74 | 11.802% | $260.208 | $260.21 | $260.20 | $260.20 |
| Purchase #3 | $115.71 | 8.194% | $125.1913 | $125.19 | $125.20 | $125.20 |
| Purchase #4 | $34.65 | 5.819% | $36.6663 | $36.67 | $36.65 | $36.70 |
| Purchase #5 | $171.47 | 7.195% | $183.8073 | $183.81 | $183.80 | $183.80 |
| Purchase #6 | $234.46 | 7.250% | $251.4584 | $251.46 | $251.45 | $251.50 |
| Purchase #7 | $49.64 | 10.442% | $54.8234 | $54.82 | $54.80 | $54.80 |
| 7 purchase totals = | $870.97 | $947.9434 | $947.95 | $947.90 | $948.00 | |