| 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 | $235.73 | 6.599% | $251.2858 | $251.29 | $251.30 | $251.30 |
| Purchase #2 | $244.93 | 7.266% | $262.7266 | $262.73 | $262.75 | $262.70 |
| Purchase #3 | $14.73 | 8.624% | $16.0003 | $16.00 | $16.00 | $16.00 |
| Purchase #4 | $105.89 | 7.210% | $113.5247 | $113.52 | $113.50 | $113.50 |
| Purchase #5 | $239.80 | 13.739% | $272.7461 | $272.75 | $272.75 | $272.70 |
| Purchase #6 | $216.84 | 6.665% | $231.2924 | $231.29 | $231.30 | $231.30 |
| Purchase #7 | $244.80 | 6.185% | $259.9409 | $259.94 | $259.95 | $259.90 |
| 7 purchase totals = | $1,302.72 | $1,407.5168 | $1,407.52 | $1,407.55 | $1,407.40 | |