| 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 | $192.56 | 11.279% | $214.2788 | $214.28 | $214.30 | $214.30 |
| Purchase #2 | $107.71 | 13.331% | $122.0688 | $122.07 | $122.05 | $122.10 |
| Purchase #3 | $201.69 | 11.721% | $225.3301 | $225.33 | $225.35 | $225.30 |
| Purchase #4 | $223.40 | 13.403% | $253.3423 | $253.34 | $253.35 | $253.30 |
| Purchase #5 | $239.65 | 4.621% | $250.7242 | $250.72 | $250.70 | $250.70 |
| Purchase #6 | $17.48 | 7.556% | $18.8008 | $18.80 | $18.80 | $18.80 |
| Purchase #7 | $66.38 | 12.783% | $74.8654 | $74.87 | $74.85 | $74.90 |
| 7 purchase totals = | $1,048.87 | $1,159.4104 | $1,159.41 | $1,159.40 | $1,159.40 | |