| 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 | $110.97 | 4.235% | $115.6696 | $115.67 | $115.65 | $115.70 |
| Purchase #2 | $73.72 | 6.540% | $78.5413 | $78.54 | $78.55 | $78.50 |
| Purchase #3 | $178.94 | 7.455% | $192.28 | $192.28 | $192.30 | $192.30 |
| Purchase #4 | $56.94 | 9.513% | $62.3567 | $62.36 | $62.35 | $62.40 |
| Purchase #5 | $85.42 | 10.799% | $94.6445 | $94.64 | $94.65 | $94.60 |
| Purchase #6 | $238.67 | 3.186% | $246.274 | $246.27 | $246.25 | $246.30 |
| Purchase #7 | $182.93 | 10.603% | $202.3261 | $202.33 | $202.35 | $202.30 |
| 7 purchase totals = | $927.59 | $992.0922 | $992.09 | $992.10 | $992.10 | |