| 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 | $223.50 | 7.670% | $240.6425 | $240.64 | $240.65 | $240.60 |
| Purchase #2 | $127.82 | 8.593% | $138.8036 | $138.80 | $138.80 | $138.80 |
| Purchase #3 | $110.86 | 6.111% | $117.6347 | $117.63 | $117.65 | $117.60 |
| Purchase #4 | $209.67 | 10.156% | $230.9641 | $230.96 | $230.95 | $231.00 |
| Purchase #5 | $63.60 | 8.132% | $68.772 | $68.77 | $68.75 | $68.80 |
| Purchase #6 | $81.53 | 9.206% | $89.0357 | $89.04 | $89.05 | $89.00 |
| Purchase #7 | $17.89 | 6.821% | $19.1103 | $19.11 | $19.10 | $19.10 |
| 7 purchase totals = | $834.87 | $904.9629 | $904.95 | $904.95 | $904.90 | |