| 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 | $107.52 | 12.464% | $120.9213 | $120.92 | $120.90 | $120.90 |
| Purchase #2 | $139.62 | 8.527% | $151.5254 | $151.53 | $151.55 | $151.50 |
| Purchase #3 | $188.88 | 8.228% | $204.421 | $204.42 | $204.40 | $204.40 |
| Purchase #4 | $247.79 | 9.795% | $272.061 | $272.06 | $272.05 | $272.10 |
| Purchase #5 | $142.74 | 6.652% | $152.2351 | $152.24 | $152.25 | $152.20 |
| Purchase #6 | $200.50 | 12.364% | $225.2898 | $225.29 | $225.30 | $225.30 |
| Purchase #7 | $8.77 | 4.344% | $9.151 | $9.15 | $9.15 | $9.20 |
| 7 purchase totals = | $1,035.82 | $1,135.6046 | $1,135.61 | $1,135.60 | $1,135.60 | |