| 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 | $12.33 | 6.411% | $13.1205 | $13.12 | $13.10 | $13.10 |
| Purchase #2 | $216.88 | 9.398% | $237.2624 | $237.26 | $237.25 | $237.30 |
| Purchase #3 | $187.81 | 9.104% | $204.9082 | $204.91 | $204.90 | $204.90 |
| Purchase #4 | $223.82 | 7.570% | $240.7632 | $240.76 | $240.75 | $240.80 |
| Purchase #5 | $207.81 | 5.587% | $219.4203 | $219.42 | $219.40 | $219.40 |
| Purchase #6 | $92.80 | 12.108% | $104.0362 | $104.04 | $104.05 | $104.00 |
| Purchase #7 | $155.94 | 3.738% | $161.769 | $161.77 | $161.75 | $161.80 |
| 7 purchase totals = | $1,097.39 | $1,181.2798 | $1,181.28 | $1,181.20 | $1,181.30 | |