| 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 | $226.57 | 7.773% | $244.1813 | $244.18 | $244.20 | $244.20 |
| Purchase #2 | $178.26 | 11.117% | $198.0772 | $198.08 | $198.10 | $198.10 |
| Purchase #3 | $194.30 | 10.133% | $213.9884 | $213.99 | $214.00 | $214.00 |
| Purchase #4 | $77.52 | 5.606% | $81.8658 | $81.87 | $81.85 | $81.90 |
| Purchase #5 | $217.55 | 9.599% | $238.4326 | $238.43 | $238.45 | $238.40 |
| Purchase #6 | $41.51 | 13.860% | $47.2633 | $47.26 | $47.25 | $47.30 |
| Purchase #7 | $126.36 | 9.449% | $138.2998 | $138.30 | $138.30 | $138.30 |
| 7 purchase totals = | $1,062.07 | $1,162.1084 | $1,162.11 | $1,162.15 | $1,162.20 | |