| 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 | $221.75 | 12.574% | $249.6328 | $249.63 | $249.65 | $249.60 |
| Purchase #2 | $215.68 | 8.671% | $234.3816 | $234.38 | $234.40 | $234.40 |
| Purchase #3 | $136.73 | 11.756% | $152.804 | $152.80 | $152.80 | $152.80 |
| Purchase #4 | $5.31 | 8.142% | $5.7423 | $5.74 | $5.75 | $5.70 |
| Purchase #5 | $101.77 | 11.177% | $113.1448 | $113.14 | $113.15 | $113.10 |
| Purchase #6 | $142.36 | 13.731% | $161.9075 | $161.91 | $161.90 | $161.90 |
| Purchase #7 | $214.68 | 9.663% | $235.4245 | $235.42 | $235.40 | $235.40 |
| 7 purchase totals = | $1,038.28 | $1,153.0375 | $1,153.02 | $1,153.05 | $1,152.90 | |