| 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 | $212.51 | 13.152% | $240.4593 | $240.46 | $240.45 | $240.50 |
| Purchase #2 | $62.43 | 11.224% | $69.4371 | $69.44 | $69.45 | $69.40 |
| Purchase #3 | $189.95 | 6.173% | $201.6756 | $201.68 | $201.70 | $201.70 |
| Purchase #4 | $224.84 | 9.620% | $246.4696 | $246.47 | $246.45 | $246.50 |
| Purchase #5 | $219.32 | 12.648% | $247.0596 | $247.06 | $247.05 | $247.10 |
| Purchase #6 | $144.69 | 7.796% | $155.97 | $155.97 | $155.95 | $156.00 |
| Purchase #7 | $23.46 | 6.839% | $25.0644 | $25.06 | $25.05 | $25.10 |
| 7 purchase totals = | $1,077.20 | $1,186.1356 | $1,186.14 | $1,186.10 | $1,186.30 | |