| 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 | $233.94 | 12.537% | $263.2691 | $263.27 | $263.25 | $263.30 |
| Purchase #2 | $202.53 | 5.746% | $214.1674 | $214.17 | $214.15 | $214.20 |
| Purchase #3 | $135.71 | 13.474% | $153.9956 | $154.00 | $154.00 | $154.00 |
| Purchase #4 | $242.41 | 8.220% | $262.3361 | $262.34 | $262.35 | $262.30 |
| Purchase #5 | $149.85 | 12.777% | $168.9963 | $169.00 | $169.00 | $169.00 |
| Purchase #6 | $174.71 | 3.847% | $181.4311 | $181.43 | $181.45 | $181.40 |
| Purchase #7 | $12.58 | 4.205% | $13.109 | $13.11 | $13.10 | $13.10 |
| 7 purchase totals = | $1,151.73 | $1,257.3046 | $1,257.32 | $1,257.30 | $1,257.30 | |