| 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 | $230.46 | 10.126% | $253.7964 | $253.80 | $253.80 | $253.80 |
| Purchase #2 | $76.98 | 3.752% | $79.8683 | $79.87 | $79.85 | $79.90 |
| Purchase #3 | $148.55 | 13.135% | $168.062 | $168.06 | $168.05 | $168.10 |
| Purchase #4 | $211.95 | 9.635% | $232.3714 | $232.37 | $232.35 | $232.40 |
| Purchase #5 | $108.94 | 4.729% | $114.0918 | $114.09 | $114.10 | $114.10 |
| Purchase #6 | $114.38 | 5.818% | $121.0346 | $121.03 | $121.05 | $121.00 |
| Purchase #7 | $102.90 | 4.774% | $107.8124 | $107.81 | $107.80 | $107.80 |
| 7 purchase totals = | $994.16 | $1,077.0369 | $1,077.03 | $1,077.00 | $1,077.10 | |