| 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 | $82.76 | 6.478% | $88.1212 | $88.12 | $88.10 | $88.10 |
| Purchase #2 | $241.50 | 6.718% | $257.724 | $257.72 | $257.70 | $257.70 |
| Purchase #3 | $74.28 | 8.239% | $80.3999 | $80.40 | $80.40 | $80.40 |
| Purchase #4 | $220.37 | 3.556% | $228.2064 | $228.21 | $228.20 | $228.20 |
| Purchase #5 | $208.67 | 10.545% | $230.6743 | $230.67 | $230.65 | $230.70 |
| Purchase #6 | $5.80 | 4.122% | $6.0391 | $6.04 | $6.05 | $6.00 |
| Purchase #7 | $144.91 | 7.832% | $156.2594 | $156.26 | $156.25 | $156.30 |
| 7 purchase totals = | $978.29 | $1,047.4243 | $1,047.42 | $1,047.35 | $1,047.40 | |