| 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 | $127.30 | 7.102% | $136.3408 | $136.34 | $136.35 | $136.30 |
| Purchase #2 | $183.33 | 6.512% | $195.2684 | $195.27 | $195.25 | $195.30 |
| Purchase #3 | $226.74 | 8.343% | $245.6569 | $245.66 | $245.65 | $245.70 |
| Purchase #4 | $211.66 | 12.640% | $238.4138 | $238.41 | $238.40 | $238.40 |
| Purchase #5 | $166.48 | 11.135% | $185.0175 | $185.02 | $185.00 | $185.00 |
| Purchase #6 | $158.64 | 8.584% | $172.2577 | $172.26 | $172.25 | $172.30 |
| Purchase #7 | $108.32 | 12.418% | $121.7712 | $121.77 | $121.75 | $121.80 |
| 7 purchase totals = | $1,182.47 | $1,294.7263 | $1,294.73 | $1,294.65 | $1,294.80 | |