| 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 | $102.49 | 11.587% | $114.3655 | $114.37 | $114.35 | $114.40 |
| Purchase #2 | $92.66 | 6.709% | $98.8766 | $98.88 | $98.90 | $98.90 |
| Purchase #3 | $187.63 | 3.670% | $194.516 | $194.52 | $194.50 | $194.50 |
| Purchase #4 | $57.79 | 3.840% | $60.0091 | $60.01 | $60.00 | $60.00 |
| Purchase #5 | $214.93 | 11.828% | $240.3519 | $240.35 | $240.35 | $240.40 |
| Purchase #6 | $236.30 | 7.617% | $254.299 | $254.30 | $254.30 | $254.30 |
| Purchase #7 | $110.85 | 4.187% | $115.4913 | $115.49 | $115.50 | $115.50 |
| 7 purchase totals = | $1,002.65 | $1,077.9094 | $1,077.92 | $1,077.90 | $1,078.00 | |