| 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 | $200.97 | 11.600% | $224.2825 | $224.28 | $224.30 | $224.30 |
| Purchase #2 | $96.80 | 13.145% | $109.5244 | $109.52 | $109.50 | $109.50 |
| Purchase #3 | $15.40 | 12.857% | $17.38 | $17.38 | $17.40 | $17.40 |
| Purchase #4 | $108.43 | 9.558% | $118.7937 | $118.79 | $118.80 | $118.80 |
| Purchase #5 | $218.91 | 11.432% | $243.9358 | $243.94 | $243.95 | $243.90 |
| Purchase #6 | $146.70 | 13.351% | $166.2859 | $166.29 | $166.30 | $166.30 |
| Purchase #7 | $192.79 | 12.789% | $217.4459 | $217.45 | $217.45 | $217.40 |
| 7 purchase totals = | $980.00 | $1,097.6482 | $1,097.65 | $1,097.70 | $1,097.60 | |