| 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 | $229.96 | 9.663% | $252.181 | $252.18 | $252.20 | $252.20 |
| Purchase #2 | $98.78 | 11.578% | $110.2167 | $110.22 | $110.20 | $110.20 |
| Purchase #3 | $249.78 | 7.785% | $269.2254 | $269.23 | $269.25 | $269.20 |
| Purchase #4 | $228.41 | 4.783% | $239.3349 | $239.33 | $239.35 | $239.30 |
| Purchase #5 | $26.87 | 5.281% | $28.289 | $28.29 | $28.30 | $28.30 |
| Purchase #6 | $224.25 | 3.503% | $232.1055 | $232.11 | $232.10 | $232.10 |
| Purchase #7 | $128.96 | 8.149% | $139.469 | $139.47 | $139.45 | $139.50 |
| 7 purchase totals = | $1,187.01 | $1,270.8215 | $1,270.83 | $1,270.85 | $1,270.80 | |