| 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 | $246.73 | 12.643% | $277.9241 | $277.92 | $277.90 | $277.90 |
| Purchase #2 | $101.46 | 12.740% | $114.386 | $114.39 | $114.40 | $114.40 |
| Purchase #3 | $50.74 | 9.243% | $55.4299 | $55.43 | $55.45 | $55.40 |
| Purchase #4 | $83.68 | 10.403% | $92.3852 | $92.39 | $92.40 | $92.40 |
| Purchase #5 | $106.71 | 3.736% | $110.6967 | $110.70 | $110.70 | $110.70 |
| Purchase #6 | $245.78 | 4.465% | $256.7541 | $256.75 | $256.75 | $256.80 |
| Purchase #7 | $6.28 | 9.547% | $6.8796 | $6.88 | $6.90 | $6.90 |
| 7 purchase totals = | $841.38 | $914.4556 | $914.46 | $914.50 | $914.50 | |