| 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 | $193.57 | 11.791% | $216.3938 | $216.39 | $216.40 | $216.40 |
| Purchase #2 | $81.92 | 6.789% | $87.4815 | $87.48 | $87.50 | $87.50 |
| Purchase #3 | $181.90 | 4.700% | $190.4493 | $190.45 | $190.45 | $190.40 |
| Purchase #4 | $246.42 | 8.327% | $266.9394 | $266.94 | $266.95 | $266.90 |
| Purchase #5 | $194.64 | 8.496% | $211.1766 | $211.18 | $211.20 | $211.20 |
| Purchase #6 | $250.36 | 12.441% | $281.5073 | $281.51 | $281.50 | $281.50 |
| Purchase #7 | $117.85 | 4.413% | $123.0507 | $123.05 | $123.05 | $123.10 |
| 7 purchase totals = | $1,266.66 | $1,376.9986 | $1,377.00 | $1,377.05 | $1,377.00 | |