| 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 | $220.63 | 5.585% | $232.9522 | $232.95 | $232.95 | $233.00 |
| Purchase #2 | $138.99 | 11.581% | $155.0864 | $155.09 | $155.10 | $155.10 |
| Purchase #3 | $170.51 | 7.764% | $183.7484 | $183.75 | $183.75 | $183.70 |
| Purchase #4 | $124.95 | 12.407% | $140.4525 | $140.45 | $140.45 | $140.50 |
| Purchase #5 | $210.65 | 10.222% | $232.1826 | $232.18 | $232.20 | $232.20 |
| Purchase #6 | $71.67 | 3.108% | $73.8975 | $73.90 | $73.90 | $73.90 |
| Purchase #7 | $127.51 | 10.708% | $141.1638 | $141.16 | $141.15 | $141.20 |
| 7 purchase totals = | $1,064.91 | $1,159.4834 | $1,159.48 | $1,159.50 | $1,159.60 | |