| 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 | $237.71 | 8.171% | $257.1333 | $257.13 | $257.15 | $257.10 |
| Purchase #2 | $231.71 | 4.150% | $241.326 | $241.33 | $241.35 | $241.30 |
| Purchase #3 | $111.86 | 7.434% | $120.1757 | $120.18 | $120.20 | $120.20 |
| Purchase #4 | $56.66 | 9.786% | $62.2047 | $62.20 | $62.20 | $62.20 |
| Purchase #5 | $124.81 | 10.854% | $138.3569 | $138.36 | $138.35 | $138.40 |
| Purchase #6 | $90.53 | 12.267% | $101.6353 | $101.64 | $101.65 | $101.60 |
| Purchase #7 | $167.52 | 4.567% | $175.1706 | $175.17 | $175.15 | $175.20 |
| 7 purchase totals = | $1,020.80 | $1,096.0025 | $1,096.01 | $1,096.05 | $1,096.00 | |