| 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 | $239.56 | 8.367% | $259.604 | $259.60 | $259.60 | $259.60 |
| Purchase #2 | $157.94 | 12.277% | $177.3303 | $177.33 | $177.35 | $177.30 |
| Purchase #3 | $87.33 | 4.838% | $91.555 | $91.56 | $91.55 | $91.60 |
| Purchase #4 | $138.62 | 10.699% | $153.451 | $153.45 | $153.45 | $153.50 |
| Purchase #5 | $27.25 | 9.555% | $29.8537 | $29.85 | $29.85 | $29.90 |
| Purchase #6 | $10.55 | 13.665% | $11.9917 | $11.99 | $12.00 | $12.00 |
| Purchase #7 | $232.69 | 7.193% | $249.4274 | $249.43 | $249.45 | $249.40 |
| 7 purchase totals = | $893.94 | $973.2131 | $973.21 | $973.25 | $973.30 | |