| 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 | $217.38 | 8.617% | $236.1116 | $236.11 | $236.10 | $236.10 |
| Purchase #2 | $152.58 | 10.639% | $168.813 | $168.81 | $168.80 | $168.80 |
| Purchase #3 | $164.84 | 6.713% | $175.9057 | $175.91 | $175.90 | $175.90 |
| Purchase #4 | $139.32 | 9.347% | $152.3422 | $152.34 | $152.35 | $152.30 |
| Purchase #5 | $157.64 | 9.588% | $172.7545 | $172.75 | $172.75 | $172.80 |
| Purchase #6 | $202.57 | 12.234% | $227.3524 | $227.35 | $227.35 | $227.40 |
| Purchase #7 | $107.74 | 4.171% | $112.2338 | $112.23 | $112.25 | $112.20 |
| 7 purchase totals = | $1,142.07 | $1,245.5132 | $1,245.50 | $1,245.50 | $1,245.50 | |