| 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 | $237.94 | 4.315% | $248.2071 | $248.21 | $248.20 | $248.20 |
| Purchase #2 | $150.88 | 5.240% | $158.7861 | $158.79 | $158.80 | $158.80 |
| Purchase #3 | $46.34 | 9.615% | $50.7956 | $50.80 | $50.80 | $50.80 |
| Purchase #4 | $30.85 | 11.362% | $34.3552 | $34.36 | $34.35 | $34.40 |
| Purchase #5 | $111.97 | 6.154% | $118.8606 | $118.86 | $118.85 | $118.90 |
| Purchase #6 | $82.47 | 9.131% | $90.0003 | $90.00 | $90.00 | $90.00 |
| Purchase #7 | $209.66 | 6.638% | $223.5772 | $223.58 | $223.60 | $223.60 |
| 7 purchase totals = | $870.11 | $924.5821 | $924.60 | $924.60 | $924.70 | |