| 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 | $249.69 | 9.863% | $274.3169 | $274.32 | $274.30 | $274.30 |
| Purchase #2 | $133.60 | 3.327% | $138.0449 | $138.04 | $138.05 | $138.00 |
| Purchase #3 | $130.98 | 8.412% | $141.998 | $142.00 | $142.00 | $142.00 |
| Purchase #4 | $86.76 | 7.784% | $93.5134 | $93.51 | $93.50 | $93.50 |
| Purchase #5 | $177.71 | 13.104% | $200.9971 | $201.00 | $201.00 | $201.00 |
| Purchase #6 | $9.86 | 6.563% | $10.5071 | $10.51 | $10.50 | $10.50 |
| Purchase #7 | $217.35 | 6.548% | $231.5821 | $231.58 | $231.60 | $231.60 |
| 7 purchase totals = | $1,005.95 | $1,090.9595 | $1,090.96 | $1,090.95 | $1,090.90 | |