| 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 | $194.32 | 6.699% | $207.3375 | $207.34 | $207.35 | $207.30 |
| Purchase #2 | $120.89 | 8.517% | $131.1862 | $131.19 | $131.20 | $131.20 |
| Purchase #3 | $205.77 | 10.152% | $226.6598 | $226.66 | $226.65 | $226.70 |
| Purchase #4 | $139.87 | 10.461% | $154.5018 | $154.50 | $154.50 | $154.50 |
| Purchase #5 | $104.75 | 10.666% | $115.9226 | $115.92 | $115.90 | $115.90 |
| Purchase #6 | $93.73 | 8.161% | $101.3793 | $101.38 | $101.40 | $101.40 |
| Purchase #7 | $74.65 | 8.814% | $81.2297 | $81.23 | $81.25 | $81.20 |
| 7 purchase totals = | $933.98 | $1,018.2169 | $1,018.22 | $1,018.25 | $1,018.20 | |