| 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 | $11.35 | 7.793% | $12.2345 | $12.23 | $12.25 | $12.20 |
| Purchase #2 | $110.28 | 6.367% | $117.3015 | $117.30 | $117.30 | $117.30 |
| Purchase #3 | $127.59 | 5.107% | $134.106 | $134.11 | $134.10 | $134.10 |
| Purchase #4 | $91.82 | 7.272% | $98.4972 | $98.50 | $98.50 | $98.50 |
| Purchase #5 | $85.92 | 7.251% | $92.1501 | $92.15 | $92.15 | $92.20 |
| Purchase #6 | $140.65 | 4.426% | $146.8752 | $146.88 | $146.90 | $146.90 |
| Purchase #7 | $100.62 | 5.766% | $106.4217 | $106.42 | $106.40 | $106.40 |
| 7 purchase totals = | $668.23 | $707.5862 | $707.59 | $707.60 | $707.60 | |