| 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 | $249.57 | 9.368% | $272.9497 | $272.95 | $272.95 | $272.90 |
| Purchase #2 | $229.64 | 3.463% | $237.5924 | $237.59 | $237.60 | $237.60 |
| Purchase #3 | $165.59 | 13.301% | $187.6151 | $187.62 | $187.60 | $187.60 |
| Purchase #4 | $47.79 | 5.161% | $50.2564 | $50.26 | $50.25 | $50.30 |
| Purchase #5 | $115.56 | 6.769% | $123.3823 | $123.38 | $123.40 | $123.40 |
| Purchase #6 | $201.56 | 6.561% | $214.7844 | $214.78 | $214.80 | $214.80 |
| Purchase #7 | $224.81 | 3.228% | $232.0669 | $232.07 | $232.05 | $232.10 |
| 7 purchase totals = | $1,234.52 | $1,318.6472 | $1,318.65 | $1,318.65 | $1,318.70 | |