| 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 | $184.46 | 10.647% | $204.0995 | $204.10 | $204.10 | $204.10 |
| Purchase #2 | $210.61 | 11.267% | $234.3394 | $234.34 | $234.35 | $234.30 |
| Purchase #3 | $192.51 | 12.304% | $216.1964 | $216.20 | $216.20 | $216.20 |
| Purchase #4 | $20.46 | 11.140% | $22.7392 | $22.74 | $22.75 | $22.70 |
| Purchase #5 | $248.66 | 13.363% | $281.8884 | $281.89 | $281.90 | $281.90 |
| Purchase #6 | $184.52 | 6.422% | $196.3699 | $196.37 | $196.35 | $196.40 |
| Purchase #7 | $29.92 | 10.748% | $33.1358 | $33.14 | $33.15 | $33.10 |
| 7 purchase totals = | $1,071.14 | $1,188.7686 | $1,188.78 | $1,188.80 | $1,188.70 | |