| 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 | $226.92 | 5.464% | $239.3189 | $239.32 | $239.30 | $239.30 |
| Purchase #2 | $163.32 | 13.704% | $185.7014 | $185.70 | $185.70 | $185.70 |
| Purchase #3 | $88.45 | 8.851% | $96.2787 | $96.28 | $96.30 | $96.30 |
| Purchase #4 | $141.80 | 5.528% | $149.6387 | $149.64 | $149.65 | $149.60 |
| Purchase #5 | $81.48 | 5.299% | $85.7976 | $85.80 | $85.80 | $85.80 |
| Purchase #6 | $214.39 | 6.661% | $228.6705 | $228.67 | $228.65 | $228.70 |
| Purchase #7 | $219.45 | 13.804% | $249.7429 | $249.74 | $249.75 | $249.70 |
| 7 purchase totals = | $1,135.81 | $1,235.1487 | $1,235.15 | $1,235.15 | $1,235.10 | |