| 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 | $131.48 | 9.330% | $143.7471 | $143.75 | $143.75 | $143.70 |
| Purchase #2 | $186.83 | 8.218% | $202.1837 | $202.18 | $202.20 | $202.20 |
| Purchase #3 | $143.66 | 10.407% | $158.6107 | $158.61 | $158.60 | $158.60 |
| Purchase #4 | $109.82 | 12.780% | $123.855 | $123.86 | $123.85 | $123.90 |
| Purchase #5 | $215.46 | 10.686% | $238.4841 | $238.48 | $238.50 | $238.50 |
| Purchase #6 | $62.59 | 4.126% | $65.1725 | $65.17 | $65.15 | $65.20 |
| Purchase #7 | $181.71 | 6.738% | $193.9536 | $193.95 | $193.95 | $194.00 |
| 7 purchase totals = | $1,031.55 | $1,126.0067 | $1,126.00 | $1,126.00 | $1,126.10 | |