| 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 | $218.65 | 11.216% | $243.1738 | $243.17 | $243.15 | $243.20 |
| Purchase #2 | $172.99 | 13.786% | $196.8384 | $196.84 | $196.85 | $196.80 |
| Purchase #3 | $50.78 | 4.561% | $53.0961 | $53.10 | $53.10 | $53.10 |
| Purchase #4 | $123.68 | 11.291% | $137.6447 | $137.64 | $137.65 | $137.60 |
| Purchase #5 | $188.85 | 11.129% | $209.8671 | $209.87 | $209.85 | $209.90 |
| Purchase #6 | $175.47 | 13.519% | $199.1918 | $199.19 | $199.20 | $199.20 |
| Purchase #7 | $232.39 | 7.228% | $249.1871 | $249.19 | $249.20 | $249.20 |
| 7 purchase totals = | $1,162.81 | $1,288.9990 | $1,289.00 | $1,289.00 | $1,289.00 | |