| 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 | $235.30 | 5.560% | $248.3827 | $248.38 | $248.40 | $248.40 |
| Purchase #2 | $207.54 | 4.773% | $217.4459 | $217.45 | $217.45 | $217.40 |
| Purchase #3 | $24.44 | 10.559% | $27.0206 | $27.02 | $27.00 | $27.00 |
| Purchase #4 | $133.36 | 12.378% | $149.8673 | $149.87 | $149.85 | $149.90 |
| Purchase #5 | $98.98 | 11.272% | $110.137 | $110.14 | $110.15 | $110.10 |
| Purchase #6 | $6.54 | 11.827% | $7.3135 | $7.31 | $7.30 | $7.30 |
| Purchase #7 | $169.53 | 12.382% | $190.5212 | $190.52 | $190.50 | $190.50 |
| 7 purchase totals = | $875.69 | $950.6882 | $950.69 | $950.65 | $950.60 | |