| 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 | $207.41 | 13.197% | $234.7819 | $234.78 | $234.80 | $234.80 |
| Purchase #2 | $40.44 | 5.136% | $42.517 | $42.52 | $42.50 | $42.50 |
| Purchase #3 | $88.51 | 6.427% | $94.1985 | $94.20 | $94.20 | $94.20 |
| Purchase #4 | $95.33 | 8.121% | $103.0717 | $103.07 | $103.05 | $103.10 |
| Purchase #5 | $216.65 | 13.420% | $245.7244 | $245.72 | $245.70 | $245.70 |
| Purchase #6 | $227.69 | 10.247% | $251.0214 | $251.02 | $251.00 | $251.00 |
| Purchase #7 | $141.27 | 5.704% | $149.328 | $149.33 | $149.35 | $149.30 |
| 7 purchase totals = | $1,017.30 | $1,120.6429 | $1,120.64 | $1,120.60 | $1,120.60 | |