| 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 | $242.77 | 9.660% | $266.2216 | $266.22 | $266.20 | $266.20 |
| Purchase #2 | $237.56 | 11.418% | $264.6846 | $264.68 | $264.70 | $264.70 |
| Purchase #3 | $48.48 | 8.119% | $52.4161 | $52.42 | $52.40 | $52.40 |
| Purchase #4 | $115.72 | 5.416% | $121.9874 | $121.99 | $122.00 | $122.00 |
| Purchase #5 | $177.57 | 8.585% | $192.8144 | $192.81 | $192.80 | $192.80 |
| Purchase #6 | $39.45 | 5.679% | $41.6904 | $41.69 | $41.70 | $41.70 |
| Purchase #7 | $198.60 | 13.172% | $224.7596 | $224.76 | $224.75 | $224.80 |
| 7 purchase totals = | $1,060.15 | $1,164.5741 | $1,164.57 | $1,164.55 | $1,164.60 | |