| 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 | $193.95 | 3.667% | $201.0621 | $201.06 | $201.05 | $201.10 |
| Purchase #2 | $109.83 | 8.784% | $119.4775 | $119.48 | $119.50 | $119.50 |
| Purchase #3 | $146.63 | 9.818% | $161.0261 | $161.03 | $161.05 | $161.00 |
| Purchase #4 | $129.68 | 13.873% | $147.6705 | $147.67 | $147.65 | $147.70 |
| Purchase #5 | $124.41 | 9.734% | $136.5201 | $136.52 | $136.50 | $136.50 |
| Purchase #6 | $38.40 | 11.390% | $42.7738 | $42.77 | $42.75 | $42.80 |
| Purchase #7 | $135.30 | 4.632% | $141.5671 | $141.57 | $141.55 | $141.60 |
| 7 purchase totals = | $878.20 | $950.0972 | $950.10 | $950.05 | $950.20 | |