| 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 | $205.27 | 12.431% | $230.7871 | $230.79 | $230.80 | $230.80 |
| Purchase #2 | $110.64 | 8.236% | $119.7523 | $119.75 | $119.75 | $119.80 |
| Purchase #3 | $67.86 | 4.735% | $71.0732 | $71.07 | $71.05 | $71.10 |
| Purchase #4 | $179.95 | 11.591% | $200.808 | $200.81 | $200.80 | $200.80 |
| Purchase #5 | $193.61 | 9.189% | $211.4008 | $211.40 | $211.40 | $211.40 |
| Purchase #6 | $54.54 | 12.649% | $61.4388 | $61.44 | $61.45 | $61.40 |
| Purchase #7 | $67.60 | 8.303% | $73.2128 | $73.21 | $73.20 | $73.20 |
| 7 purchase totals = | $879.47 | $968.4730 | $968.47 | $968.45 | $968.50 | |