| 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 | $101.64 | 3.704% | $105.4047 | $105.40 | $105.40 | $105.40 |
| Purchase #2 | $147.39 | 8.185% | $159.4539 | $159.45 | $159.45 | $159.50 |
| Purchase #3 | $201.61 | 4.313% | $210.3054 | $210.31 | $210.30 | $210.30 |
| Purchase #4 | $199.50 | 10.480% | $220.4076 | $220.41 | $220.40 | $220.40 |
| Purchase #5 | $171.91 | 5.703% | $181.714 | $181.71 | $181.70 | $181.70 |
| Purchase #6 | $125.30 | 12.701% | $141.2144 | $141.21 | $141.20 | $141.20 |
| Purchase #7 | $12.43 | 11.440% | $13.852 | $13.85 | $13.85 | $13.90 |
| 7 purchase totals = | $959.78 | $1,032.3520 | $1,032.34 | $1,032.30 | $1,032.40 | |