| 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 | $232.53 | 10.829% | $257.7107 | $257.71 | $257.70 | $257.70 |
| Purchase #2 | $33.28 | 7.337% | $35.7218 | $35.72 | $35.70 | $35.70 |
| Purchase #3 | $75.94 | 10.730% | $84.0884 | $84.09 | $84.10 | $84.10 |
| Purchase #4 | $123.63 | 6.221% | $131.321 | $131.32 | $131.30 | $131.30 |
| Purchase #5 | $115.38 | 7.443% | $123.9677 | $123.97 | $123.95 | $124.00 |
| Purchase #6 | $199.90 | 12.138% | $224.1639 | $224.16 | $224.15 | $224.20 |
| Purchase #7 | $168.91 | 6.531% | $179.9415 | $179.94 | $179.95 | $179.90 |
| 7 purchase totals = | $949.57 | $1,036.9150 | $1,036.91 | $1,036.85 | $1,036.90 | |