| 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 | $235.58 | 6.266% | $250.3414 | $250.34 | $250.35 | $250.30 |
| Purchase #2 | $34.49 | 13.665% | $39.2031 | $39.20 | $39.20 | $39.20 |
| Purchase #3 | $22.76 | 9.765% | $24.9825 | $24.98 | $25.00 | $25.00 |
| Purchase #4 | $97.96 | 7.425% | $105.2335 | $105.23 | $105.25 | $105.20 |
| Purchase #5 | $175.59 | 3.378% | $181.5214 | $181.52 | $181.50 | $181.50 |
| Purchase #6 | $138.98 | 13.764% | $158.1092 | $158.11 | $158.10 | $158.10 |
| Purchase #7 | $91.87 | 3.839% | $95.3969 | $95.40 | $95.40 | $95.40 |
| 7 purchase totals = | $797.23 | $854.7880 | $854.78 | $854.80 | $854.70 | |