| 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 | $71.72 | 3.337% | $74.1133 | $74.11 | $74.10 | $74.10 |
| Purchase #2 | $174.43 | 10.114% | $192.0719 | $192.07 | $192.05 | $192.10 |
| Purchase #3 | $208.88 | 9.278% | $228.2599 | $228.26 | $228.25 | $228.30 |
| Purchase #4 | $36.28 | 5.868% | $38.4089 | $38.41 | $38.40 | $38.40 |
| Purchase #5 | $247.79 | 11.389% | $276.0108 | $276.01 | $276.00 | $276.00 |
| Purchase #6 | $88.43 | 9.840% | $97.1315 | $97.13 | $97.15 | $97.10 |
| Purchase #7 | $89.80 | 7.125% | $96.1983 | $96.20 | $96.20 | $96.20 |
| 7 purchase totals = | $917.33 | $1,002.1946 | $1,002.19 | $1,002.15 | $1,002.20 | |