| 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 | $243.45 | 11.111% | $270.4997 | $270.50 | $270.50 | $270.50 |
| Purchase #2 | $213.67 | 12.209% | $239.757 | $239.76 | $239.75 | $239.80 |
| Purchase #3 | $246.36 | 8.334% | $266.8916 | $266.89 | $266.90 | $266.90 |
| Purchase #4 | $98.56 | 4.759% | $103.2505 | $103.25 | $103.25 | $103.30 |
| Purchase #5 | $183.33 | 13.757% | $208.5507 | $208.55 | $208.55 | $208.60 |
| Purchase #6 | $110.75 | 10.160% | $122.0022 | $122.00 | $122.00 | $122.00 |
| Purchase #7 | $86.75 | 5.717% | $91.7095 | $91.71 | $91.70 | $91.70 |
| 7 purchase totals = | $1,182.87 | $1,302.6612 | $1,302.66 | $1,302.65 | $1,302.80 | |