| 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 | $115.57 | 4.828% | $121.1497 | $121.15 | $121.15 | $121.10 |
| Purchase #2 | $56.96 | 6.401% | $60.606 | $60.61 | $60.60 | $60.60 |
| Purchase #3 | $233.97 | 3.534% | $242.2385 | $242.24 | $242.25 | $242.20 |
| Purchase #4 | $182.27 | 13.825% | $207.4688 | $207.47 | $207.45 | $207.50 |
| Purchase #5 | $244.65 | 9.490% | $267.8673 | $267.87 | $267.85 | $267.90 |
| Purchase #6 | $181.76 | 3.465% | $188.058 | $188.06 | $188.05 | $188.10 |
| Purchase #7 | $57.30 | 7.247% | $61.4525 | $61.45 | $61.45 | $61.50 |
| 7 purchase totals = | $1,072.48 | $1,148.8408 | $1,148.85 | $1,148.80 | $1,148.90 | |