| 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 | $250.34 | 12.579% | $281.8303 | $281.83 | $281.85 | $281.80 |
| Purchase #2 | $165.80 | 9.300% | $181.2194 | $181.22 | $181.20 | $181.20 |
| Purchase #3 | $28.98 | 3.281% | $29.9308 | $29.93 | $29.95 | $29.90 |
| Purchase #4 | $158.91 | 6.361% | $169.0183 | $169.02 | $169.00 | $169.00 |
| Purchase #5 | $201.33 | 4.833% | $211.0603 | $211.06 | $211.05 | $211.10 |
| Purchase #6 | $42.74 | 7.350% | $45.8814 | $45.88 | $45.90 | $45.90 |
| Purchase #7 | $31.64 | 5.573% | $33.4033 | $33.40 | $33.40 | $33.40 |
| 7 purchase totals = | $879.74 | $952.3438 | $952.34 | $952.35 | $952.30 | |