| 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 | $233.50 | 13.824% | $265.779 | $265.78 | $265.80 | $265.80 |
| Purchase #2 | $190.51 | 4.414% | $198.9191 | $198.92 | $198.90 | $198.90 |
| Purchase #3 | $185.68 | 6.590% | $197.9163 | $197.92 | $197.90 | $197.90 |
| Purchase #4 | $71.94 | 4.815% | $75.4039 | $75.40 | $75.40 | $75.40 |
| Purchase #5 | $241.67 | 4.634% | $252.869 | $252.87 | $252.85 | $252.90 |
| Purchase #6 | $130.35 | 3.691% | $135.1612 | $135.16 | $135.15 | $135.20 |
| Purchase #7 | $192.40 | 9.687% | $211.0378 | $211.04 | $211.05 | $211.00 |
| 7 purchase totals = | $1,246.05 | $1,337.0863 | $1,337.09 | $1,337.05 | $1,337.10 | |