| 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 | $33.67 | 3.188% | $34.7434 | $34.74 | $34.75 | $34.70 |
| Purchase #2 | $248.32 | 12.670% | $279.7821 | $279.78 | $279.80 | $279.80 |
| Purchase #3 | $227.87 | 8.441% | $247.1045 | $247.10 | $247.10 | $247.10 |
| Purchase #4 | $179.26 | 12.527% | $201.7159 | $201.72 | $201.70 | $201.70 |
| Purchase #5 | $131.70 | 4.780% | $137.9953 | $138.00 | $138.00 | $138.00 |
| Purchase #6 | $173.88 | 10.180% | $191.581 | $191.58 | $191.60 | $191.60 |
| Purchase #7 | $242.72 | 4.510% | $253.6667 | $253.67 | $253.65 | $253.70 |
| 7 purchase totals = | $1,237.42 | $1,346.5889 | $1,346.59 | $1,346.60 | $1,346.60 | |