| 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 | $218.77 | 10.837% | $242.4781 | $242.48 | $242.50 | $242.50 |
| Purchase #2 | $170.37 | 10.259% | $187.8483 | $187.85 | $187.85 | $187.80 |
| Purchase #3 | $25.96 | 8.764% | $28.2351 | $28.24 | $28.25 | $28.20 |
| Purchase #4 | $237.96 | 4.678% | $249.0918 | $249.09 | $249.10 | $249.10 |
| Purchase #5 | $175.55 | 12.492% | $197.4797 | $197.48 | $197.50 | $197.50 |
| Purchase #6 | $119.34 | 7.200% | $127.9325 | $127.93 | $127.95 | $127.90 |
| Purchase #7 | $67.46 | 8.351% | $73.0936 | $73.09 | $73.10 | $73.10 |
| 7 purchase totals = | $1,015.41 | $1,106.1591 | $1,106.16 | $1,106.25 | $1,106.10 | |