| 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 | $192.83 | 10.643% | $213.3529 | $213.35 | $213.35 | $213.40 |
| Purchase #2 | $87.71 | 10.234% | $96.6862 | $96.69 | $96.70 | $96.70 |
| Purchase #3 | $7.94 | 4.719% | $8.3147 | $8.31 | $8.30 | $8.30 |
| Purchase #4 | $211.45 | 9.615% | $231.7809 | $231.78 | $231.80 | $231.80 |
| Purchase #5 | $137.59 | 9.380% | $150.4959 | $150.50 | $150.50 | $150.50 |
| Purchase #6 | $188.88 | 4.307% | $197.0151 | $197.02 | $197.00 | $197.00 |
| Purchase #7 | $91.66 | 9.260% | $100.1477 | $100.15 | $100.15 | $100.10 |
| 7 purchase totals = | $918.06 | $997.7934 | $997.80 | $997.80 | $997.80 | |