| 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 | $97.46 | 8.768% | $106.0053 | $106.01 | $106.00 | $106.00 |
| Purchase #2 | $7.37 | 4.139% | $7.675 | $7.68 | $7.70 | $7.70 |
| Purchase #3 | $229.92 | 10.613% | $254.3214 | $254.32 | $254.30 | $254.30 |
| Purchase #4 | $234.70 | 6.308% | $249.5049 | $249.50 | $249.50 | $249.50 |
| Purchase #5 | $128.91 | 11.414% | $143.6238 | $143.62 | $143.60 | $143.60 |
| Purchase #6 | $174.32 | 8.511% | $189.1564 | $189.16 | $189.15 | $189.20 |
| Purchase #7 | $226.49 | 10.546% | $250.3756 | $250.38 | $250.40 | $250.40 |
| 7 purchase totals = | $1,099.17 | $1,200.6624 | $1,200.67 | $1,200.65 | $1,200.70 | |