| 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 | $248.74 | 9.616% | $272.6588 | $272.66 | $272.65 | $272.70 |
| Purchase #2 | $135.36 | 9.253% | $147.8849 | $147.88 | $147.90 | $147.90 |
| Purchase #3 | $215.92 | 3.821% | $224.1703 | $224.17 | $224.15 | $224.20 |
| Purchase #4 | $116.54 | 10.211% | $128.4399 | $128.44 | $128.45 | $128.40 |
| Purchase #5 | $23.54 | 3.658% | $24.4011 | $24.40 | $24.40 | $24.40 |
| Purchase #6 | $233.92 | 8.113% | $252.8979 | $252.90 | $252.90 | $252.90 |
| Purchase #7 | $74.98 | 9.617% | $82.1908 | $82.19 | $82.20 | $82.20 |
| 7 purchase totals = | $1,049.00 | $1,132.6437 | $1,132.64 | $1,132.65 | $1,132.70 | |