| 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 | $90.32 | 8.718% | $98.1941 | $98.19 | $98.20 | $98.20 |
| Purchase #2 | $41.99 | 3.481% | $43.4517 | $43.45 | $43.45 | $43.50 |
| Purchase #3 | $80.98 | 13.316% | $91.7633 | $91.76 | $91.75 | $91.80 |
| Purchase #4 | $182.55 | 6.488% | $194.3938 | $194.39 | $194.40 | $194.40 |
| Purchase #5 | $128.27 | 12.200% | $143.9189 | $143.92 | $143.90 | $143.90 |
| Purchase #6 | $207.49 | 12.786% | $234.0197 | $234.02 | $234.00 | $234.00 |
| Purchase #7 | $138.69 | 6.374% | $147.5301 | $147.53 | $147.55 | $147.50 |
| 7 purchase totals = | $870.29 | $953.2716 | $953.26 | $953.25 | $953.30 | |