| 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 | $226.40 | 4.171% | $235.8431 | $235.84 | $235.85 | $235.80 |
| Purchase #2 | $117.75 | 8.113% | $127.3031 | $127.30 | $127.30 | $127.30 |
| Purchase #3 | $184.36 | 8.483% | $199.9993 | $200.00 | $200.00 | $200.00 |
| Purchase #4 | $242.79 | 9.475% | $265.7944 | $265.79 | $265.80 | $265.80 |
| Purchase #5 | $136.68 | 10.361% | $150.8414 | $150.84 | $150.85 | $150.80 |
| Purchase #6 | $200.78 | 6.476% | $213.7825 | $213.78 | $213.80 | $213.80 |
| Purchase #7 | $57.82 | 12.142% | $64.8405 | $64.84 | $64.85 | $64.80 |
| 7 purchase totals = | $1,166.58 | $1,258.4043 | $1,258.39 | $1,258.45 | $1,258.30 | |