| 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 | $208.25 | 5.259% | $219.2019 | $219.20 | $219.20 | $219.20 |
| Purchase #2 | $138.26 | 8.695% | $150.2817 | $150.28 | $150.30 | $150.30 |
| Purchase #3 | $203.71 | 3.679% | $211.2045 | $211.20 | $211.20 | $211.20 |
| Purchase #4 | $57.67 | 9.272% | $63.0172 | $63.02 | $63.00 | $63.00 |
| Purchase #5 | $89.67 | 13.646% | $101.9064 | $101.91 | $101.90 | $101.90 |
| Purchase #6 | $124.58 | 13.549% | $141.4593 | $141.46 | $141.45 | $141.50 |
| Purchase #7 | $106.37 | 5.540% | $112.2629 | $112.26 | $112.25 | $112.30 |
| 7 purchase totals = | $928.51 | $999.3339 | $999.33 | $999.30 | $999.40 | |