| 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 | $31.35 | 12.324% | $35.2136 | $35.21 | $35.20 | $35.20 |
| Purchase #2 | $171.29 | 4.224% | $178.5253 | $178.53 | $178.55 | $178.50 |
| Purchase #3 | $128.28 | 12.568% | $144.4022 | $144.40 | $144.40 | $144.40 |
| Purchase #4 | $79.29 | 3.403% | $81.9882 | $81.99 | $82.00 | $82.00 |
| Purchase #5 | $233.86 | 8.614% | $254.0047 | $254.00 | $254.00 | $254.00 |
| Purchase #6 | $248.89 | 8.123% | $269.1073 | $269.11 | $269.10 | $269.10 |
| Purchase #7 | $161.76 | 7.639% | $174.1168 | $174.12 | $174.10 | $174.10 |
| 7 purchase totals = | $1,054.72 | $1,137.3581 | $1,137.36 | $1,137.35 | $1,137.30 | |