| 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 | $250.66 | 4.346% | $261.5537 | $261.55 | $261.55 | $261.60 |
| Purchase #2 | $232.52 | 13.510% | $263.9335 | $263.93 | $263.95 | $263.90 |
| Purchase #3 | $231.70 | 6.748% | $247.3351 | $247.34 | $247.35 | $247.30 |
| Purchase #4 | $185.51 | 7.609% | $199.6255 | $199.63 | $199.65 | $199.60 |
| Purchase #5 | $110.66 | 3.690% | $114.7434 | $114.74 | $114.75 | $114.70 |
| Purchase #6 | $130.37 | 6.553% | $138.9131 | $138.91 | $138.90 | $138.90 |
| Purchase #7 | $96.52 | 11.271% | $107.3988 | $107.40 | $107.40 | $107.40 |
| 7 purchase totals = | $1,237.94 | $1,333.5031 | $1,333.50 | $1,333.55 | $1,333.40 | |