| 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 | $33.69 | 10.133% | $37.1038 | $37.10 | $37.10 | $37.10 |
| Purchase #2 | $125.33 | 8.600% | $136.1084 | $136.11 | $136.10 | $136.10 |
| Purchase #3 | $234.38 | 8.459% | $254.2062 | $254.21 | $254.20 | $254.20 |
| Purchase #4 | $158.58 | 9.220% | $173.2011 | $173.20 | $173.20 | $173.20 |
| Purchase #5 | $102.60 | 6.479% | $109.2475 | $109.25 | $109.25 | $109.20 |
| Purchase #6 | $8.86 | 9.541% | $9.7053 | $9.71 | $9.70 | $9.70 |
| Purchase #7 | $181.87 | 13.284% | $206.0296 | $206.03 | $206.05 | $206.00 |
| 7 purchase totals = | $845.31 | $925.6019 | $925.61 | $925.60 | $925.50 | |