| 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 | $248.77 | 9.379% | $272.1021 | $272.10 | $272.10 | $272.10 |
| Purchase #2 | $246.34 | 4.111% | $256.467 | $256.47 | $256.45 | $256.50 |
| Purchase #3 | $36.58 | 12.788% | $41.2579 | $41.26 | $41.25 | $41.30 |
| Purchase #4 | $158.59 | 3.452% | $164.0645 | $164.06 | $164.05 | $164.10 |
| Purchase #5 | $222.46 | 6.193% | $236.2369 | $236.24 | $236.25 | $236.20 |
| Purchase #6 | $16.99 | 11.265% | $18.9039 | $18.90 | $18.90 | $18.90 |
| Purchase #7 | $226.75 | 6.228% | $240.872 | $240.87 | $240.85 | $240.90 |
| 7 purchase totals = | $1,156.48 | $1,229.9043 | $1,229.90 | $1,229.85 | $1,230.00 | |