| 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 | $210.96 | 6.122% | $223.875 | $223.88 | $223.90 | $223.90 |
| Purchase #2 | $162.29 | 11.130% | $180.3529 | $180.35 | $180.35 | $180.40 |
| Purchase #3 | $188.47 | 5.342% | $198.5381 | $198.54 | $198.55 | $198.50 |
| Purchase #4 | $203.69 | 12.335% | $228.8152 | $228.82 | $228.80 | $228.80 |
| Purchase #5 | $177.42 | 9.227% | $193.7905 | $193.79 | $193.80 | $193.80 |
| Purchase #6 | $104.43 | 12.841% | $117.8399 | $117.84 | $117.85 | $117.80 |
| Purchase #7 | $86.94 | 8.234% | $94.0986 | $94.10 | $94.10 | $94.10 |
| 7 purchase totals = | $1,134.20 | $1,237.3102 | $1,237.32 | $1,237.35 | $1,237.30 | |