| 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 | $102.90 | 11.533% | $114.7675 | $114.77 | $114.75 | $114.80 |
| Purchase #2 | $233.76 | 12.328% | $262.5779 | $262.58 | $262.60 | $262.60 |
| Purchase #3 | $201.91 | 4.864% | $211.7309 | $211.73 | $211.75 | $211.70 |
| Purchase #4 | $29.95 | 5.128% | $31.4858 | $31.49 | $31.50 | $31.50 |
| Purchase #5 | $185.51 | 11.439% | $206.7305 | $206.73 | $206.75 | $206.70 |
| Purchase #6 | $196.95 | 7.137% | $211.0063 | $211.01 | $211.00 | $211.00 |
| Purchase #7 | $238.88 | 5.382% | $251.7365 | $251.74 | $251.75 | $251.70 |
| 7 purchase totals = | $1,189.86 | $1,290.0354 | $1,290.05 | $1,290.10 | $1,290.00 | |