| 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 | $105.99 | 8.239% | $114.7225 | $114.72 | $114.70 | $114.70 |
| Purchase #2 | $78.84 | 4.635% | $82.4942 | $82.49 | $82.50 | $82.50 |
| Purchase #3 | $172.60 | 4.107% | $179.6887 | $179.69 | $179.70 | $179.70 |
| Purchase #4 | $114.43 | 6.440% | $121.7993 | $121.80 | $121.80 | $121.80 |
| Purchase #5 | $114.28 | 3.759% | $118.5758 | $118.58 | $118.60 | $118.60 |
| Purchase #6 | $232.80 | 8.208% | $251.9082 | $251.91 | $251.90 | $251.90 |
| Purchase #7 | $212.70 | 13.350% | $241.0955 | $241.10 | $241.10 | $241.10 |
| 7 purchase totals = | $1,031.64 | $1,110.2842 | $1,110.29 | $1,110.30 | $1,110.30 | |