| 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 | $121.80 | 8.361% | $131.9837 | $131.98 | $132.00 | $132.00 |
| Purchase #2 | $196.95 | 9.455% | $215.5716 | $215.57 | $215.55 | $215.60 |
| Purchase #3 | $224.74 | 8.122% | $242.9934 | $242.99 | $243.00 | $243.00 |
| Purchase #4 | $8.84 | 7.467% | $9.5001 | $9.50 | $9.50 | $9.50 |
| Purchase #5 | $52.88 | 5.491% | $55.7836 | $55.78 | $55.80 | $55.80 |
| Purchase #6 | $106.84 | 3.194% | $110.2525 | $110.25 | $110.25 | $110.30 |
| Purchase #7 | $214.30 | 13.345% | $242.8983 | $242.90 | $242.90 | $242.90 |
| 7 purchase totals = | $926.35 | $1,008.9832 | $1,008.97 | $1,009.00 | $1,009.10 | |