| 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 | $219.35 | 9.651% | $240.5195 | $240.52 | $240.50 | $240.50 |
| Purchase #2 | $185.50 | 13.711% | $210.9339 | $210.93 | $210.95 | $210.90 |
| Purchase #3 | $180.71 | 10.405% | $199.5129 | $199.51 | $199.50 | $199.50 |
| Purchase #4 | $114.78 | 12.472% | $129.0954 | $129.10 | $129.10 | $129.10 |
| Purchase #5 | $99.68 | 8.342% | $107.9953 | $108.00 | $108.00 | $108.00 |
| Purchase #6 | $30.97 | 7.274% | $33.2228 | $33.22 | $33.20 | $33.20 |
| Purchase #7 | $230.98 | 12.521% | $259.901 | $259.90 | $259.90 | $259.90 |
| 7 purchase totals = | $1,061.97 | $1,181.1808 | $1,181.18 | $1,181.15 | $1,181.10 | |