| 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 | $200.85 | 11.685% | $224.3193 | $224.32 | $224.30 | $224.30 |
| Purchase #2 | $123.65 | 7.598% | $133.0449 | $133.04 | $133.05 | $133.00 |
| Purchase #3 | $237.54 | 6.534% | $253.0609 | $253.06 | $253.05 | $253.10 |
| Purchase #4 | $136.80 | 10.126% | $150.6524 | $150.65 | $150.65 | $150.70 |
| Purchase #5 | $98.88 | 4.852% | $103.6777 | $103.68 | $103.70 | $103.70 |
| Purchase #6 | $79.78 | 4.250% | $83.1707 | $83.17 | $83.15 | $83.20 |
| Purchase #7 | $248.31 | 7.449% | $266.8066 | $266.81 | $266.80 | $266.80 |
| 7 purchase totals = | $1,125.81 | $1,214.7325 | $1,214.73 | $1,214.70 | $1,214.80 | |