| 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 | $133.25 | 3.677% | $138.1496 | $138.15 | $138.15 | $138.10 |
| Purchase #2 | $189.32 | 11.444% | $210.9858 | $210.99 | $211.00 | $211.00 |
| Purchase #3 | $194.90 | 12.407% | $219.0812 | $219.08 | $219.10 | $219.10 |
| Purchase #4 | $113.53 | 9.585% | $124.4119 | $124.41 | $124.40 | $124.40 |
| Purchase #5 | $58.88 | 3.336% | $60.8442 | $60.84 | $60.85 | $60.80 |
| Purchase #6 | $228.40 | 7.687% | $245.9571 | $245.96 | $245.95 | $246.00 |
| Purchase #7 | $65.33 | 3.760% | $67.7864 | $67.79 | $67.80 | $67.80 |
| 7 purchase totals = | $983.61 | $1,067.2162 | $1,067.22 | $1,067.25 | $1,067.20 | |