| 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 | $92.76 | 7.807% | $100.0018 | $100.00 | $100.00 | $100.00 |
| Purchase #2 | $208.96 | 5.326% | $220.0892 | $220.09 | $220.10 | $220.10 |
| Purchase #3 | $29.86 | 4.706% | $31.2652 | $31.27 | $31.25 | $31.30 |
| Purchase #4 | $225.36 | 8.146% | $243.7178 | $243.72 | $243.70 | $243.70 |
| Purchase #5 | $132.58 | 8.263% | $143.5351 | $143.54 | $143.55 | $143.50 |
| Purchase #6 | $156.25 | 13.553% | $177.4266 | $177.43 | $177.45 | $177.40 |
| Purchase #7 | $19.33 | 7.765% | $20.831 | $20.83 | $20.85 | $20.80 |
| 7 purchase totals = | $865.10 | $936.8667 | $936.88 | $936.90 | $936.80 | |