| 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 | $223.77 | 11.238% | $248.9173 | $248.92 | $248.90 | $248.90 |
| Purchase #2 | $37.65 | 11.613% | $42.0223 | $42.02 | $42.00 | $42.00 |
| Purchase #3 | $144.51 | 10.478% | $159.6518 | $159.65 | $159.65 | $159.70 |
| Purchase #4 | $13.76 | 3.535% | $14.2464 | $14.25 | $14.25 | $14.20 |
| Purchase #5 | $235.39 | 13.167% | $266.3838 | $266.38 | $266.40 | $266.40 |
| Purchase #6 | $169.62 | 5.716% | $179.3155 | $179.32 | $179.30 | $179.30 |
| Purchase #7 | $199.92 | 7.243% | $214.4002 | $214.40 | $214.40 | $214.40 |
| 7 purchase totals = | $1,024.62 | $1,124.9373 | $1,124.94 | $1,124.90 | $1,124.90 | |