| 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 | $193.35 | 7.473% | $207.799 | $207.80 | $207.80 | $207.80 |
| Purchase #2 | $126.83 | 11.669% | $141.6298 | $141.63 | $141.65 | $141.60 |
| Purchase #3 | $249.62 | 7.851% | $269.2177 | $269.22 | $269.20 | $269.20 |
| Purchase #4 | $202.89 | 6.306% | $215.6842 | $215.68 | $215.70 | $215.70 |
| Purchase #5 | $131.36 | 11.104% | $145.9462 | $145.95 | $145.95 | $145.90 |
| Purchase #6 | $173.85 | 12.222% | $195.0979 | $195.10 | $195.10 | $195.10 |
| Purchase #7 | $188.71 | 13.724% | $214.6086 | $214.61 | $214.60 | $214.60 |
| 7 purchase totals = | $1,266.61 | $1,389.9834 | $1,389.99 | $1,390.00 | $1,389.90 | |