| 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 | $227.30 | 6.533% | $242.1495 | $242.15 | $242.15 | $242.10 |
| Purchase #2 | $209.44 | 9.833% | $230.0342 | $230.03 | $230.05 | $230.00 |
| Purchase #3 | $35.48 | 5.243% | $37.3402 | $37.34 | $37.35 | $37.30 |
| Purchase #4 | $33.50 | 9.226% | $36.5907 | $36.59 | $36.60 | $36.60 |
| Purchase #5 | $78.66 | 4.163% | $81.9346 | $81.93 | $81.95 | $81.90 |
| Purchase #6 | $129.88 | 13.528% | $147.4502 | $147.45 | $147.45 | $147.50 |
| Purchase #7 | $198.72 | 9.362% | $217.3242 | $217.32 | $217.30 | $217.30 |
| 7 purchase totals = | $912.98 | $992.8236 | $992.81 | $992.85 | $992.70 | |