| 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 | $124.87 | 7.647% | $134.4188 | $134.42 | $134.40 | $134.40 |
| Purchase #2 | $143.78 | 4.207% | $149.8288 | $149.83 | $149.85 | $149.80 |
| Purchase #3 | $41.42 | 6.491% | $44.1086 | $44.11 | $44.10 | $44.10 |
| Purchase #4 | $171.60 | 13.476% | $194.7248 | $194.72 | $194.70 | $194.70 |
| Purchase #5 | $236.55 | 5.351% | $249.2078 | $249.21 | $249.20 | $249.20 |
| Purchase #6 | $16.26 | 8.680% | $17.6714 | $17.67 | $17.65 | $17.70 |
| Purchase #7 | $204.90 | 4.343% | $213.7988 | $213.80 | $213.80 | $213.80 |
| 7 purchase totals = | $939.38 | $1,003.7590 | $1,003.76 | $1,003.70 | $1,003.70 | |