| 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 | $183.83 | 13.462% | $208.5772 | $208.58 | $208.60 | $208.60 |
| Purchase #2 | $108.44 | 6.133% | $115.0906 | $115.09 | $115.10 | $115.10 |
| Purchase #3 | $19.50 | 6.402% | $20.7484 | $20.75 | $20.75 | $20.70 |
| Purchase #4 | $184.77 | 4.115% | $192.3733 | $192.37 | $192.35 | $192.40 |
| Purchase #5 | $223.34 | 9.752% | $245.1201 | $245.12 | $245.10 | $245.10 |
| Purchase #6 | $143.28 | 3.548% | $148.3636 | $148.36 | $148.35 | $148.40 |
| Purchase #7 | $191.40 | 10.158% | $210.8424 | $210.84 | $210.85 | $210.80 |
| 7 purchase totals = | $1,054.56 | $1,141.1156 | $1,141.11 | $1,141.10 | $1,141.10 | |