| 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 | $250.46 | 8.518% | $271.7942 | $271.79 | $271.80 | $271.80 |
| Purchase #2 | $181.49 | 9.665% | $199.031 | $199.03 | $199.05 | $199.00 |
| Purchase #3 | $194.66 | 11.549% | $217.1413 | $217.14 | $217.15 | $217.10 |
| Purchase #4 | $132.40 | 11.730% | $147.9305 | $147.93 | $147.95 | $147.90 |
| Purchase #5 | $10.68 | 4.439% | $11.1541 | $11.15 | $11.15 | $11.20 |
| Purchase #6 | $58.84 | 6.361% | $62.5828 | $62.58 | $62.60 | $62.60 |
| Purchase #7 | $30.91 | 12.265% | $34.7011 | $34.70 | $34.70 | $34.70 |
| 7 purchase totals = | $859.44 | $944.3350 | $944.32 | $944.40 | $944.30 | |