| 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 | $188.98 | 8.556% | $205.1491 | $205.15 | $205.15 | $205.10 |
| Purchase #2 | $245.96 | 4.634% | $257.3578 | $257.36 | $257.35 | $257.40 |
| Purchase #3 | $142.37 | 13.498% | $161.5871 | $161.59 | $161.60 | $161.60 |
| Purchase #4 | $10.98 | 11.186% | $12.2082 | $12.21 | $12.20 | $12.20 |
| Purchase #5 | $137.37 | 11.865% | $153.669 | $153.67 | $153.65 | $153.70 |
| Purchase #6 | $90.92 | 12.490% | $102.2759 | $102.28 | $102.30 | $102.30 |
| Purchase #7 | $226.95 | 11.402% | $252.8268 | $252.83 | $252.85 | $252.80 |
| 7 purchase totals = | $1,043.53 | $1,145.0739 | $1,145.09 | $1,145.10 | $1,145.10 | |