| 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 | $204.66 | 3.363% | $211.5427 | $211.54 | $211.55 | $211.50 |
| Purchase #2 | $181.25 | 12.539% | $203.9769 | $203.98 | $204.00 | $204.00 |
| Purchase #3 | $154.71 | 7.142% | $165.7594 | $165.76 | $165.75 | $165.80 |
| Purchase #4 | $139.64 | 3.435% | $144.4366 | $144.44 | $144.45 | $144.40 |
| Purchase #5 | $110.76 | 7.262% | $118.8034 | $118.80 | $118.80 | $118.80 |
| Purchase #6 | $34.89 | 9.633% | $38.251 | $38.25 | $38.25 | $38.30 |
| Purchase #7 | $105.61 | 9.248% | $115.3768 | $115.38 | $115.40 | $115.40 |
| 7 purchase totals = | $931.52 | $998.1468 | $998.15 | $998.20 | $998.20 | |