| 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 | $230.84 | 12.693% | $260.1405 | $260.14 | $260.15 | $260.10 |
| Purchase #2 | $88.99 | 4.663% | $93.1396 | $93.14 | $93.15 | $93.10 |
| Purchase #3 | $211.63 | 3.586% | $219.2191 | $219.22 | $219.20 | $219.20 |
| Purchase #4 | $63.81 | 9.699% | $69.9989 | $70.00 | $70.00 | $70.00 |
| Purchase #5 | $174.80 | 3.560% | $181.0229 | $181.02 | $181.00 | $181.00 |
| Purchase #6 | $167.73 | 12.623% | $188.9026 | $188.90 | $188.90 | $188.90 |
| Purchase #7 | $7.63 | 11.119% | $8.4784 | $8.48 | $8.50 | $8.50 |
| 7 purchase totals = | $945.43 | $1,020.9020 | $1,020.90 | $1,020.90 | $1,020.80 | |