| 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 | $104.60 | 5.832% | $110.7003 | $110.70 | $110.70 | $110.70 |
| Purchase #2 | $174.51 | 6.229% | $185.3802 | $185.38 | $185.40 | $185.40 |
| Purchase #3 | $209.39 | 4.737% | $219.3088 | $219.31 | $219.30 | $219.30 |
| Purchase #4 | $115.96 | 10.585% | $128.2344 | $128.23 | $128.25 | $128.20 |
| Purchase #5 | $103.76 | 8.630% | $112.7145 | $112.71 | $112.70 | $112.70 |
| Purchase #6 | $214.41 | 10.613% | $237.1653 | $237.17 | $237.15 | $237.20 |
| Purchase #7 | $179.44 | 9.207% | $195.961 | $195.96 | $195.95 | $196.00 |
| 7 purchase totals = | $1,102.07 | $1,189.4645 | $1,189.46 | $1,189.45 | $1,189.50 | |