| 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 | $210.49 | 6.151% | $223.4372 | $223.44 | $223.45 | $223.40 |
| Purchase #2 | $96.27 | 3.602% | $99.7376 | $99.74 | $99.75 | $99.70 |
| Purchase #3 | $86.95 | 5.584% | $91.8053 | $91.81 | $91.80 | $91.80 |
| Purchase #4 | $228.72 | 7.727% | $246.3932 | $246.39 | $246.40 | $246.40 |
| Purchase #5 | $125.70 | 13.147% | $142.2258 | $142.23 | $142.25 | $142.20 |
| Purchase #6 | $185.68 | 7.770% | $200.1073 | $200.11 | $200.10 | $200.10 |
| Purchase #7 | $145.59 | 6.599% | $155.1975 | $155.20 | $155.20 | $155.20 |
| 7 purchase totals = | $1,079.40 | $1,158.9039 | $1,158.92 | $1,158.95 | $1,158.80 | |