| 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 | $120.83 | 6.761% | $128.9993 | $129.00 | $129.00 | $129.00 |
| Purchase #2 | $113.66 | 8.406% | $123.2143 | $123.21 | $123.20 | $123.20 |
| Purchase #3 | $131.63 | 11.451% | $146.703 | $146.70 | $146.70 | $146.70 |
| Purchase #4 | $238.80 | 5.767% | $252.5716 | $252.57 | $252.55 | $252.60 |
| Purchase #5 | $40.51 | 13.416% | $45.9448 | $45.94 | $45.95 | $45.90 |
| Purchase #6 | $219.41 | 10.770% | $243.0405 | $243.04 | $243.05 | $243.00 |
| Purchase #7 | $153.51 | 9.424% | $167.9768 | $167.98 | $168.00 | $168.00 |
| 7 purchase totals = | $1,018.35 | $1,108.4503 | $1,108.44 | $1,108.45 | $1,108.40 | |