| 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 | $201.26 | 4.259% | $209.8317 | $209.83 | $209.85 | $209.80 |
| Purchase #2 | $178.44 | 13.294% | $202.1618 | $202.16 | $202.15 | $202.20 |
| Purchase #3 | $187.79 | 6.734% | $200.4358 | $200.44 | $200.45 | $200.40 |
| Purchase #4 | $124.57 | 9.426% | $136.312 | $136.31 | $136.30 | $136.30 |
| Purchase #5 | $170.94 | 3.374% | $176.7075 | $176.71 | $176.70 | $176.70 |
| Purchase #6 | $41.52 | 6.344% | $44.154 | $44.15 | $44.15 | $44.20 |
| Purchase #7 | $110.75 | 11.848% | $123.8717 | $123.87 | $123.85 | $123.90 |
| 7 purchase totals = | $1,015.27 | $1,093.4745 | $1,093.47 | $1,093.45 | $1,093.50 | |