| 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 | $90.65 | 8.465% | $98.3235 | $98.32 | $98.30 | $98.30 |
| Purchase #2 | $59.96 | 12.103% | $67.217 | $67.22 | $67.20 | $67.20 |
| Purchase #3 | $120.50 | 6.453% | $128.2759 | $128.28 | $128.30 | $128.30 |
| Purchase #4 | $230.46 | 10.284% | $254.1605 | $254.16 | $254.15 | $254.20 |
| Purchase #5 | $79.29 | 6.844% | $84.7166 | $84.72 | $84.70 | $84.70 |
| Purchase #6 | $127.89 | 7.778% | $137.8373 | $137.84 | $137.85 | $137.80 |
| Purchase #7 | $234.78 | 6.708% | $250.529 | $250.53 | $250.55 | $250.50 |
| 7 purchase totals = | $943.53 | $1,021.0598 | $1,021.07 | $1,021.05 | $1,021.00 | |