| 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 | $31.93 | 12.477% | $35.9139 | $35.91 | $35.90 | $35.90 |
| Purchase #2 | $133.42 | 6.510% | $142.1056 | $142.11 | $142.10 | $142.10 |
| Purchase #3 | $156.95 | 3.499% | $162.4417 | $162.44 | $162.45 | $162.40 |
| Purchase #4 | $137.57 | 9.109% | $150.1013 | $150.10 | $150.10 | $150.10 |
| Purchase #5 | $171.78 | 3.443% | $177.6944 | $177.69 | $177.70 | $177.70 |
| Purchase #6 | $171.34 | 3.685% | $177.6539 | $177.65 | $177.65 | $177.70 |
| Purchase #7 | $225.50 | 11.196% | $250.747 | $250.75 | $250.75 | $250.70 |
| 7 purchase totals = | $1,028.49 | $1,096.6578 | $1,096.65 | $1,096.65 | $1,096.60 | |