| 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 | $130.82 | 12.371% | $147.0037 | $147.00 | $147.00 | $147.00 |
| Purchase #2 | $93.92 | 13.170% | $106.2893 | $106.29 | $106.30 | $106.30 |
| Purchase #3 | $114.86 | 11.264% | $127.7978 | $127.80 | $127.80 | $127.80 |
| Purchase #4 | $245.32 | 10.755% | $271.7042 | $271.70 | $271.70 | $271.70 |
| Purchase #5 | $124.36 | 13.343% | $140.9534 | $140.95 | $140.95 | $141.00 |
| Purchase #6 | $122.96 | 11.344% | $136.9086 | $136.91 | $136.90 | $136.90 |
| Purchase #7 | $174.32 | 9.635% | $191.1157 | $191.12 | $191.10 | $191.10 |
| 7 purchase totals = | $1,006.56 | $1,121.7727 | $1,121.77 | $1,121.75 | $1,121.80 | |