| 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 | $203.50 | 13.450% | $230.8708 | $230.87 | $230.85 | $230.90 |
| Purchase #2 | $192.70 | 8.837% | $209.7289 | $209.73 | $209.75 | $209.70 |
| Purchase #3 | $196.92 | 11.351% | $219.2724 | $219.27 | $219.25 | $219.30 |
| Purchase #4 | $43.51 | 6.460% | $46.3207 | $46.32 | $46.30 | $46.30 |
| Purchase #5 | $23.80 | 9.703% | $26.1093 | $26.11 | $26.10 | $26.10 |
| Purchase #6 | $224.68 | 8.355% | $243.452 | $243.45 | $243.45 | $243.50 |
| Purchase #7 | $133.26 | 8.150% | $144.1207 | $144.12 | $144.10 | $144.10 |
| 7 purchase totals = | $1,018.37 | $1,119.8748 | $1,119.87 | $1,119.80 | $1,119.90 | |