| 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 | $214.30 | 4.377% | $223.6799 | $223.68 | $223.70 | $223.70 |
| Purchase #2 | $10.28 | 11.147% | $11.4259 | $11.43 | $11.45 | $11.40 |
| Purchase #3 | $104.37 | 9.633% | $114.424 | $114.42 | $114.40 | $114.40 |
| Purchase #4 | $178.44 | 7.268% | $191.409 | $191.41 | $191.40 | $191.40 |
| Purchase #5 | $250.50 | 12.782% | $282.5189 | $282.52 | $282.50 | $282.50 |
| Purchase #6 | $193.91 | 9.813% | $212.9384 | $212.94 | $212.95 | $212.90 |
| Purchase #7 | $165.94 | 13.671% | $188.6257 | $188.63 | $188.65 | $188.60 |
| 7 purchase totals = | $1,117.74 | $1,225.0218 | $1,225.03 | $1,225.05 | $1,224.90 | |