| 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 | $222.76 | 12.310% | $250.1818 | $250.18 | $250.20 | $250.20 |
| Purchase #2 | $36.59 | 13.821% | $41.6471 | $41.65 | $41.65 | $41.60 |
| Purchase #3 | $71.39 | 4.264% | $74.4341 | $74.43 | $74.45 | $74.40 |
| Purchase #4 | $64.95 | 9.787% | $71.3067 | $71.31 | $71.30 | $71.30 |
| Purchase #5 | $7.57 | 10.632% | $8.3748 | $8.37 | $8.35 | $8.40 |
| Purchase #6 | $172.42 | 8.385% | $186.8774 | $186.88 | $186.90 | $186.90 |
| Purchase #7 | $196.75 | 5.491% | $207.5535 | $207.55 | $207.55 | $207.60 |
| 7 purchase totals = | $772.43 | $840.3754 | $840.37 | $840.40 | $840.40 | |