| 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 | $37.91 | 10.524% | $41.8996 | $41.90 | $41.90 | $41.90 |
| Purchase #2 | $129.64 | 8.636% | $140.8357 | $140.84 | $140.85 | $140.80 |
| Purchase #3 | $11.63 | 9.164% | $12.6958 | $12.70 | $12.70 | $12.70 |
| Purchase #4 | $162.97 | 13.451% | $184.8911 | $184.89 | $184.90 | $184.90 |
| Purchase #5 | $64.90 | 7.503% | $69.7694 | $69.77 | $69.75 | $69.80 |
| Purchase #6 | $195.47 | 4.375% | $204.0218 | $204.02 | $204.00 | $204.00 |
| Purchase #7 | $243.53 | 3.587% | $252.2654 | $252.27 | $252.25 | $252.30 |
| 7 purchase totals = | $846.05 | $906.3788 | $906.39 | $906.35 | $906.40 | |