| 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 | $194.94 | 9.694% | $213.8375 | $213.84 | $213.85 | $213.80 |
| Purchase #2 | $144.50 | 4.857% | $151.5184 | $151.52 | $151.50 | $151.50 |
| Purchase #3 | $170.88 | 12.600% | $192.4109 | $192.41 | $192.40 | $192.40 |
| Purchase #4 | $227.44 | 5.259% | $239.4011 | $239.40 | $239.40 | $239.40 |
| Purchase #5 | $244.69 | 8.208% | $264.7742 | $264.77 | $264.75 | $264.80 |
| Purchase #6 | $214.30 | 6.128% | $227.4323 | $227.43 | $227.45 | $227.40 |
| Purchase #7 | $183.75 | 9.369% | $200.9655 | $200.97 | $200.95 | $201.00 |
| 7 purchase totals = | $1,380.50 | $1,490.3399 | $1,490.34 | $1,490.30 | $1,490.30 | |