| 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 | $198.97 | 9.807% | $218.483 | $218.48 | $218.50 | $218.50 |
| Purchase #2 | $101.50 | 8.382% | $110.0077 | $110.01 | $110.00 | $110.00 |
| Purchase #3 | $110.56 | 9.397% | $120.9493 | $120.95 | $120.95 | $120.90 |
| Purchase #4 | $184.62 | 5.652% | $195.0547 | $195.05 | $195.05 | $195.10 |
| Purchase #5 | $72.28 | 12.317% | $81.1827 | $81.18 | $81.20 | $81.20 |
| Purchase #6 | $199.45 | 7.553% | $214.5145 | $214.51 | $214.50 | $214.50 |
| Purchase #7 | $153.91 | 5.748% | $162.7567 | $162.76 | $162.75 | $162.80 |
| 7 purchase totals = | $1,021.29 | $1,102.9486 | $1,102.94 | $1,102.95 | $1,103.00 | |