| 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 | $202.47 | 5.619% | $213.8468 | $213.85 | $213.85 | $213.80 |
| Purchase #2 | $175.51 | 3.610% | $181.8459 | $181.85 | $181.85 | $181.80 |
| Purchase #3 | $142.90 | 13.843% | $162.6816 | $162.68 | $162.70 | $162.70 |
| Purchase #4 | $122.78 | 9.798% | $134.81 | $134.81 | $134.80 | $134.80 |
| Purchase #5 | $96.62 | 13.794% | $109.9478 | $109.95 | $109.95 | $109.90 |
| Purchase #6 | $232.63 | 4.520% | $243.1449 | $243.14 | $243.15 | $243.10 |
| Purchase #7 | $159.55 | 10.388% | $176.1241 | $176.12 | $176.10 | $176.10 |
| 7 purchase totals = | $1,132.46 | $1,222.4011 | $1,222.40 | $1,222.40 | $1,222.20 | |