| 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 | $214.69 | 3.496% | $222.1956 | $222.20 | $222.20 | $222.20 |
| Purchase #2 | $101.72 | 7.813% | $109.6674 | $109.67 | $109.65 | $109.70 |
| Purchase #3 | $5.57 | 11.699% | $6.2216 | $6.22 | $6.20 | $6.20 |
| Purchase #4 | $40.67 | 6.188% | $43.1867 | $43.19 | $43.20 | $43.20 |
| Purchase #5 | $221.26 | 4.262% | $230.6901 | $230.69 | $230.70 | $230.70 |
| Purchase #6 | $204.73 | 12.763% | $230.8597 | $230.86 | $230.85 | $230.90 |
| Purchase #7 | $111.99 | 4.719% | $117.2748 | $117.27 | $117.25 | $117.30 |
| 7 purchase totals = | $900.63 | $960.0959 | $960.10 | $960.05 | $960.20 | |