| 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 | $232.97 | 8.553% | $252.8959 | $252.90 | $252.90 | $252.90 |
| Purchase #2 | $142.75 | 3.393% | $147.5935 | $147.59 | $147.60 | $147.60 |
| Purchase #3 | $218.75 | 11.834% | $244.6369 | $244.64 | $244.65 | $244.60 |
| Purchase #4 | $42.30 | 13.820% | $48.1459 | $48.15 | $48.15 | $48.10 |
| Purchase #5 | $249.89 | 9.776% | $274.3192 | $274.32 | $274.30 | $274.30 |
| Purchase #6 | $204.73 | 6.526% | $218.0907 | $218.09 | $218.10 | $218.10 |
| Purchase #7 | $92.89 | 9.842% | $102.0322 | $102.03 | $102.05 | $102.00 |
| 7 purchase totals = | $1,184.28 | $1,287.7143 | $1,287.72 | $1,287.75 | $1,287.60 | |