| 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 | $77.92 | 3.122% | $80.3527 | $80.35 | $80.35 | $80.40 |
| Purchase #2 | $109.59 | 5.368% | $115.4728 | $115.47 | $115.45 | $115.50 |
| Purchase #3 | $118.28 | 11.748% | $132.1755 | $132.18 | $132.20 | $132.20 |
| Purchase #4 | $227.29 | 9.654% | $249.2326 | $249.23 | $249.25 | $249.20 |
| Purchase #5 | $217.77 | 9.353% | $238.138 | $238.14 | $238.15 | $238.10 |
| Purchase #6 | $192.29 | 3.222% | $198.4856 | $198.49 | $198.50 | $198.50 |
| Purchase #7 | $162.37 | 10.110% | $178.7856 | $178.79 | $178.80 | $178.80 |
| 7 purchase totals = | $1,105.51 | $1,192.6428 | $1,192.65 | $1,192.70 | $1,192.70 | |