| 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 | $192.56 | 5.158% | $202.4922 | $202.49 | $202.50 | $202.50 |
| Purchase #2 | $159.99 | 13.163% | $181.0495 | $181.05 | $181.05 | $181.00 |
| Purchase #3 | $208.34 | 7.800% | $224.5905 | $224.59 | $224.60 | $224.60 |
| Purchase #4 | $207.96 | 7.105% | $222.7356 | $222.74 | $222.75 | $222.70 |
| Purchase #5 | $218.72 | 5.856% | $231.5282 | $231.53 | $231.55 | $231.50 |
| Purchase #6 | $201.59 | 13.441% | $228.6857 | $228.69 | $228.70 | $228.70 |
| Purchase #7 | $139.27 | 6.540% | $148.3783 | $148.38 | $148.40 | $148.40 |
| 7 purchase totals = | $1,328.43 | $1,439.4600 | $1,439.47 | $1,439.55 | $1,439.40 | |