| 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 | $22.73 | 5.186% | $23.9088 | $23.91 | $23.90 | $23.90 |
| Purchase #2 | $136.71 | 8.504% | $148.3358 | $148.34 | $148.35 | $148.30 |
| Purchase #3 | $181.82 | 12.628% | $204.7802 | $204.78 | $204.80 | $204.80 |
| Purchase #4 | $138.50 | 5.457% | $146.0579 | $146.06 | $146.05 | $146.10 |
| Purchase #5 | $181.39 | 11.365% | $202.005 | $202.01 | $202.00 | $202.00 |
| Purchase #6 | $228.35 | 4.697% | $239.0756 | $239.08 | $239.10 | $239.10 |
| Purchase #7 | $165.43 | 7.449% | $177.7529 | $177.75 | $177.75 | $177.80 |
| 7 purchase totals = | $1,054.93 | $1,141.9162 | $1,141.93 | $1,141.95 | $1,142.00 | |