| 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 | $213.66 | 8.302% | $231.3981 | $231.40 | $231.40 | $231.40 |
| Purchase #2 | $213.84 | 6.754% | $228.2828 | $228.28 | $228.30 | $228.30 |
| Purchase #3 | $91.88 | 3.811% | $95.3815 | $95.38 | $95.40 | $95.40 |
| Purchase #4 | $103.27 | 10.578% | $114.1939 | $114.19 | $114.20 | $114.20 |
| Purchase #5 | $185.52 | 6.780% | $198.0983 | $198.10 | $198.10 | $198.10 |
| Purchase #6 | $145.72 | 4.386% | $152.1113 | $152.11 | $152.10 | $152.10 |
| Purchase #7 | $110.50 | 3.316% | $114.1642 | $114.16 | $114.15 | $114.20 |
| 7 purchase totals = | $1,064.39 | $1,133.6301 | $1,133.62 | $1,133.65 | $1,133.70 | |