| 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 | $194.93 | 4.370% | $203.4484 | $203.45 | $203.45 | $203.40 |
| Purchase #2 | $192.79 | 8.317% | $208.8243 | $208.82 | $208.80 | $208.80 |
| Purchase #3 | $93.63 | 6.431% | $99.6513 | $99.65 | $99.65 | $99.70 |
| Purchase #4 | $62.73 | 9.521% | $68.7025 | $68.70 | $68.70 | $68.70 |
| Purchase #5 | $63.67 | 5.636% | $67.2584 | $67.26 | $67.25 | $67.30 |
| Purchase #6 | $181.85 | 9.328% | $198.813 | $198.81 | $198.80 | $198.80 |
| Purchase #7 | $155.84 | 4.513% | $162.8731 | $162.87 | $162.85 | $162.90 |
| 7 purchase totals = | $945.44 | $1,009.5710 | $1,009.56 | $1,009.50 | $1,009.60 | |