| 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 | $22.42 | 12.824% | $25.2951 | $25.30 | $25.30 | $25.30 |
| Purchase #2 | $175.80 | 11.430% | $195.8939 | $195.89 | $195.90 | $195.90 |
| Purchase #3 | $123.90 | 8.451% | $134.3708 | $134.37 | $134.35 | $134.40 |
| Purchase #4 | $220.97 | 3.591% | $228.905 | $228.91 | $228.90 | $228.90 |
| Purchase #5 | $84.39 | 12.132% | $94.6282 | $94.63 | $94.65 | $94.60 |
| Purchase #6 | $223.56 | 7.800% | $240.9977 | $241.00 | $241.00 | $241.00 |
| Purchase #7 | $109.94 | 3.692% | $113.999 | $114.00 | $114.00 | $114.00 |
| 7 purchase totals = | $960.98 | $1,034.0897 | $1,034.10 | $1,034.10 | $1,034.10 | |