| 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 | $239.61 | 7.172% | $256.7948 | $256.79 | $256.80 | $256.80 |
| Purchase #2 | $119.68 | 13.437% | $135.7614 | $135.76 | $135.75 | $135.80 |
| Purchase #3 | $52.98 | 7.637% | $57.0261 | $57.03 | $57.05 | $57.00 |
| Purchase #4 | $238.67 | 11.757% | $266.7304 | $266.73 | $266.75 | $266.70 |
| Purchase #5 | $21.39 | 9.413% | $23.4034 | $23.40 | $23.40 | $23.40 |
| Purchase #6 | $117.77 | 4.832% | $123.4606 | $123.46 | $123.45 | $123.50 |
| Purchase #7 | $190.89 | 9.120% | $208.2992 | $208.30 | $208.30 | $208.30 |
| 7 purchase totals = | $980.99 | $1,071.4759 | $1,071.47 | $1,071.50 | $1,071.50 | |