| 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 | $193.41 | 7.453% | $207.8248 | $207.82 | $207.80 | $207.80 |
| Purchase #2 | $65.80 | 3.231% | $67.926 | $67.93 | $67.95 | $67.90 |
| Purchase #3 | $219.56 | 9.501% | $240.4204 | $240.42 | $240.40 | $240.40 |
| Purchase #4 | $126.50 | 3.496% | $130.9224 | $130.92 | $130.90 | $130.90 |
| Purchase #5 | $249.74 | 3.577% | $258.6732 | $258.67 | $258.65 | $258.70 |
| Purchase #6 | $109.25 | 12.669% | $123.0909 | $123.09 | $123.10 | $123.10 |
| Purchase #7 | $36.66 | 8.515% | $39.7816 | $39.78 | $39.80 | $39.80 |
| 7 purchase totals = | $1,000.92 | $1,068.6393 | $1,068.63 | $1,068.60 | $1,068.60 | |