| 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 | $144.34 | 13.557% | $163.9082 | $163.91 | $163.90 | $163.90 |
| Purchase #2 | $114.92 | 12.165% | $128.9 | $128.90 | $128.90 | $128.90 |
| Purchase #3 | $8.58 | 5.694% | $9.0685 | $9.07 | $9.05 | $9.10 |
| Purchase #4 | $75.43 | 12.400% | $84.7833 | $84.78 | $84.80 | $84.80 |
| Purchase #5 | $213.85 | 9.389% | $233.9284 | $233.93 | $233.95 | $233.90 |
| Purchase #6 | $179.51 | 3.493% | $185.7803 | $185.78 | $185.80 | $185.80 |
| Purchase #7 | $233.43 | 9.733% | $256.1497 | $256.15 | $256.15 | $256.10 |
| 7 purchase totals = | $970.06 | $1,062.5184 | $1,062.52 | $1,062.55 | $1,062.50 | |