| 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 | $99.78 | 3.371% | $103.1436 | $103.14 | $103.15 | $103.10 |
| Purchase #2 | $51.50 | 12.783% | $58.0832 | $58.08 | $58.10 | $58.10 |
| Purchase #3 | $130.33 | 13.187% | $147.5166 | $147.52 | $147.50 | $147.50 |
| Purchase #4 | $200.60 | 7.874% | $216.3952 | $216.40 | $216.40 | $216.40 |
| Purchase #5 | $123.92 | 10.635% | $137.0989 | $137.10 | $137.10 | $137.10 |
| Purchase #6 | $185.83 | 4.283% | $193.7891 | $193.79 | $193.80 | $193.80 |
| Purchase #7 | $196.36 | 7.227% | $210.5509 | $210.55 | $210.55 | $210.60 |
| 7 purchase totals = | $988.32 | $1,066.5775 | $1,066.58 | $1,066.60 | $1,066.60 | |