| 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 | $20.67 | 8.326% | $22.391 | $22.39 | $22.40 | $22.40 |
| Purchase #2 | $212.65 | 10.189% | $234.3169 | $234.32 | $234.30 | $234.30 |
| Purchase #3 | $149.47 | 10.797% | $165.6083 | $165.61 | $165.60 | $165.60 |
| Purchase #4 | $215.31 | 8.170% | $232.9008 | $232.90 | $232.90 | $232.90 |
| Purchase #5 | $101.81 | 9.848% | $111.8362 | $111.84 | $111.85 | $111.80 |
| Purchase #6 | $80.48 | 13.571% | $91.4019 | $91.40 | $91.40 | $91.40 |
| Purchase #7 | $63.81 | 7.398% | $68.5307 | $68.53 | $68.55 | $68.50 |
| 7 purchase totals = | $844.20 | $926.9858 | $926.99 | $927.00 | $926.90 | |