| 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 | $15.45 | 10.753% | $17.1113 | $17.11 | $17.10 | $17.10 |
| Purchase #2 | $31.80 | 9.691% | $34.8817 | $34.88 | $34.90 | $34.90 |
| Purchase #3 | $8.80 | 4.445% | $9.1912 | $9.19 | $9.20 | $9.20 |
| Purchase #4 | $126.76 | 11.229% | $140.9939 | $140.99 | $141.00 | $141.00 |
| Purchase #5 | $207.36 | 9.345% | $226.7378 | $226.74 | $226.75 | $226.70 |
| Purchase #6 | $148.89 | 11.757% | $166.395 | $166.40 | $166.40 | $166.40 |
| Purchase #7 | $207.81 | 10.309% | $229.2331 | $229.23 | $229.25 | $229.20 |
| 7 purchase totals = | $746.87 | $824.5440 | $824.54 | $824.60 | $824.50 | |