| 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 | $226.93 | 4.745% | $237.6978 | $237.70 | $237.70 | $237.70 |
| Purchase #2 | $240.41 | 5.338% | $253.2431 | $253.24 | $253.25 | $253.20 |
| Purchase #3 | $87.45 | 7.446% | $93.9615 | $93.96 | $93.95 | $94.00 |
| Purchase #4 | $25.43 | 10.802% | $28.1769 | $28.18 | $28.20 | $28.20 |
| Purchase #5 | $135.63 | 6.521% | $144.4744 | $144.47 | $144.45 | $144.50 |
| Purchase #6 | $161.47 | 3.843% | $167.6753 | $167.68 | $167.70 | $167.70 |
| Purchase #7 | $40.38 | 10.514% | $44.6256 | $44.63 | $44.65 | $44.60 |
| 7 purchase totals = | $917.70 | $969.8546 | $969.86 | $969.90 | $969.90 | |