| 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 | $208.31 | 10.453% | $230.0846 | $230.08 | $230.10 | $230.10 |
| Purchase #2 | $205.58 | 11.330% | $228.8722 | $228.87 | $228.85 | $228.90 |
| Purchase #3 | $6.40 | 9.715% | $7.0218 | $7.02 | $7.00 | $7.00 |
| Purchase #4 | $49.57 | 13.213% | $56.1197 | $56.12 | $56.10 | $56.10 |
| Purchase #5 | $147.62 | 5.195% | $155.2889 | $155.29 | $155.30 | $155.30 |
| Purchase #6 | $224.35 | 10.288% | $247.4311 | $247.43 | $247.45 | $247.40 |
| Purchase #7 | $38.74 | 10.731% | $42.8972 | $42.90 | $42.90 | $42.90 |
| 7 purchase totals = | $880.57 | $967.7155 | $967.71 | $967.70 | $967.70 | |