| 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 | $237.38 | 8.236% | $256.9306 | $256.93 | $256.95 | $256.90 |
| Purchase #2 | $242.29 | 5.145% | $254.7558 | $254.76 | $254.75 | $254.80 |
| Purchase #3 | $132.25 | 7.282% | $141.8804 | $141.88 | $141.90 | $141.90 |
| Purchase #4 | $139.83 | 10.844% | $154.9932 | $154.99 | $155.00 | $155.00 |
| Purchase #5 | $5.99 | 5.263% | $6.3053 | $6.31 | $6.30 | $6.30 |
| Purchase #6 | $68.63 | 5.182% | $72.1864 | $72.19 | $72.20 | $72.20 |
| Purchase #7 | $177.58 | 3.495% | $183.7864 | $183.79 | $183.80 | $183.80 |
| 7 purchase totals = | $1,003.95 | $1,070.8381 | $1,070.85 | $1,070.90 | $1,070.90 | |