| 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 | $250.56 | 10.797% | $277.613 | $277.61 | $277.60 | $277.60 |
| Purchase #2 | $218.28 | 6.547% | $232.5708 | $232.57 | $232.55 | $232.60 |
| Purchase #3 | $173.86 | 8.607% | $188.8241 | $188.82 | $188.80 | $188.80 |
| Purchase #4 | $88.73 | 12.558% | $99.8727 | $99.87 | $99.85 | $99.90 |
| Purchase #5 | $12.66 | 13.551% | $14.3756 | $14.38 | $14.40 | $14.40 |
| Purchase #6 | $184.79 | 13.578% | $209.8808 | $209.88 | $209.90 | $209.90 |
| Purchase #7 | $14.83 | 8.874% | $16.146 | $16.15 | $16.15 | $16.10 |
| 7 purchase totals = | $943.71 | $1,039.2830 | $1,039.28 | $1,039.25 | $1,039.30 | |