| 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 | $204.87 | 11.681% | $228.8009 | $228.80 | $228.80 | $228.80 |
| Purchase #2 | $42.80 | 8.367% | $46.3811 | $46.38 | $46.40 | $46.40 |
| Purchase #3 | $76.53 | 6.307% | $81.3567 | $81.36 | $81.35 | $81.40 |
| Purchase #4 | $70.34 | 6.410% | $74.8488 | $74.85 | $74.85 | $74.80 |
| Purchase #5 | $145.98 | 13.739% | $166.0362 | $166.04 | $166.05 | $166.00 |
| Purchase #6 | $218.68 | 11.235% | $243.2487 | $243.25 | $243.25 | $243.20 |
| Purchase #7 | $126.57 | 9.361% | $138.4182 | $138.42 | $138.40 | $138.40 |
| 7 purchase totals = | $885.77 | $979.0906 | $979.10 | $979.10 | $979.00 | |