| 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 | $204.52 | 3.631% | $211.9461 | $211.95 | $211.95 | $211.90 |
| Purchase #2 | $204.31 | 8.835% | $222.3608 | $222.36 | $222.35 | $222.40 |
| Purchase #3 | $80.34 | 6.734% | $85.7501 | $85.75 | $85.75 | $85.80 |
| Purchase #4 | $21.63 | 10.210% | $23.8384 | $23.84 | $23.85 | $23.80 |
| Purchase #5 | $95.96 | 10.641% | $106.1711 | $106.17 | $106.15 | $106.20 |
| Purchase #6 | $165.81 | 13.213% | $187.7185 | $187.72 | $187.70 | $187.70 |
| Purchase #7 | $11.85 | 10.319% | $13.0728 | $13.07 | $13.05 | $13.10 |
| 7 purchase totals = | $784.42 | $850.8578 | $850.86 | $850.80 | $850.90 | |