| 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 | $227.87 | 11.685% | $254.4966 | $254.50 | $254.50 | $254.50 |
| Purchase #2 | $71.29 | 12.293% | $80.0537 | $80.05 | $80.05 | $80.10 |
| Purchase #3 | $175.42 | 13.870% | $199.7508 | $199.75 | $199.75 | $199.80 |
| Purchase #4 | $94.54 | 5.393% | $99.6385 | $99.64 | $99.65 | $99.60 |
| Purchase #5 | $203.72 | 10.619% | $225.353 | $225.35 | $225.35 | $225.40 |
| Purchase #6 | $81.49 | 8.717% | $88.5935 | $88.59 | $88.60 | $88.60 |
| Purchase #7 | $126.45 | 13.122% | $143.0428 | $143.04 | $143.05 | $143.00 |
| 7 purchase totals = | $980.78 | $1,090.9289 | $1,090.92 | $1,090.95 | $1,091.00 | |