| 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 | $230.57 | 10.284% | $254.2818 | $254.28 | $254.30 | $254.30 |
| Purchase #2 | $133.86 | 12.304% | $150.3301 | $150.33 | $150.35 | $150.30 |
| Purchase #3 | $230.47 | 10.471% | $254.6025 | $254.60 | $254.60 | $254.60 |
| Purchase #4 | $236.52 | 4.474% | $247.1019 | $247.10 | $247.10 | $247.10 |
| Purchase #5 | $110.82 | 13.178% | $125.4239 | $125.42 | $125.40 | $125.40 |
| Purchase #6 | $138.95 | 9.504% | $152.1558 | $152.16 | $152.15 | $152.20 |
| Purchase #7 | $154.81 | 6.687% | $165.1621 | $165.16 | $165.15 | $165.20 |
| 7 purchase totals = | $1,236.00 | $1,349.0581 | $1,349.05 | $1,349.05 | $1,349.10 | |