| 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 | $186.31 | 9.592% | $204.1809 | $204.18 | $204.20 | $204.20 |
| Purchase #2 | $21.88 | 13.548% | $24.8443 | $24.84 | $24.85 | $24.80 |
| Purchase #3 | $98.63 | 13.756% | $112.1975 | $112.20 | $112.20 | $112.20 |
| Purchase #4 | $75.84 | 8.517% | $82.2993 | $82.30 | $82.30 | $82.30 |
| Purchase #5 | $239.80 | 4.351% | $250.2337 | $250.23 | $250.25 | $250.20 |
| Purchase #6 | $172.26 | 12.507% | $193.8046 | $193.80 | $193.80 | $193.80 |
| Purchase #7 | $30.97 | 4.710% | $32.4287 | $32.43 | $32.45 | $32.40 |
| 7 purchase totals = | $825.69 | $899.9890 | $899.98 | $900.05 | $899.90 | |