| 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 | $119.36 | 3.130% | $123.096 | $123.10 | $123.10 | $123.10 |
| Purchase #2 | $12.61 | 10.507% | $13.9349 | $13.93 | $13.95 | $13.90 |
| Purchase #3 | $38.75 | 6.270% | $41.1796 | $41.18 | $41.20 | $41.20 |
| Purchase #4 | $178.99 | 11.137% | $198.9241 | $198.92 | $198.90 | $198.90 |
| Purchase #5 | $113.83 | 9.712% | $124.8852 | $124.89 | $124.90 | $124.90 |
| Purchase #6 | $37.33 | 4.427% | $38.9826 | $38.98 | $39.00 | $39.00 |
| Purchase #7 | $243.36 | 13.448% | $276.0871 | $276.09 | $276.10 | $276.10 |
| 7 purchase totals = | $744.23 | $817.0895 | $817.09 | $817.15 | $817.10 | |