| 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 | $212.60 | 12.222% | $238.584 | $238.58 | $238.60 | $238.60 |
| Purchase #2 | $202.39 | 4.358% | $211.2102 | $211.21 | $211.20 | $211.20 |
| Purchase #3 | $91.41 | 10.833% | $101.3124 | $101.31 | $101.30 | $101.30 |
| Purchase #4 | $158.43 | 10.509% | $175.0794 | $175.08 | $175.10 | $175.10 |
| Purchase #5 | $70.44 | 13.501% | $79.9501 | $79.95 | $79.95 | $80.00 |
| Purchase #6 | $76.90 | 11.662% | $85.8681 | $85.87 | $85.85 | $85.90 |
| Purchase #7 | $122.84 | 8.262% | $132.989 | $132.99 | $133.00 | $133.00 |
| 7 purchase totals = | $935.01 | $1,024.9932 | $1,024.99 | $1,025.00 | $1,025.10 | |