| 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 | $135.71 | 5.321% | $142.9311 | $142.93 | $142.95 | $142.90 |
| Purchase #2 | $168.50 | 8.598% | $182.9876 | $182.99 | $183.00 | $183.00 |
| Purchase #3 | $211.54 | 11.829% | $236.5631 | $236.56 | $236.55 | $236.60 |
| Purchase #4 | $32.54 | 5.699% | $34.3945 | $34.39 | $34.40 | $34.40 |
| Purchase #5 | $227.47 | 3.872% | $236.2776 | $236.28 | $236.30 | $236.30 |
| Purchase #6 | $238.40 | 11.730% | $266.3643 | $266.36 | $266.35 | $266.40 |
| Purchase #7 | $106.91 | 6.530% | $113.8912 | $113.89 | $113.90 | $113.90 |
| 7 purchase totals = | $1,121.07 | $1,213.4094 | $1,213.40 | $1,213.45 | $1,213.50 | |