| 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 | $95.82 | 11.776% | $107.1038 | $107.10 | $107.10 | $107.10 |
| Purchase #2 | $127.90 | 4.756% | $133.9829 | $133.98 | $134.00 | $134.00 |
| Purchase #3 | $191.40 | 12.295% | $214.9326 | $214.93 | $214.95 | $214.90 |
| Purchase #4 | $225.87 | 13.657% | $256.7171 | $256.72 | $256.70 | $256.70 |
| Purchase #5 | $38.75 | 8.840% | $42.1755 | $42.18 | $42.20 | $42.20 |
| Purchase #6 | $244.30 | 10.164% | $269.1307 | $269.13 | $269.15 | $269.10 |
| Purchase #7 | $164.75 | 11.400% | $183.5315 | $183.53 | $183.55 | $183.50 |
| 7 purchase totals = | $1,088.79 | $1,207.5741 | $1,207.57 | $1,207.65 | $1,207.50 | |