| 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 | $28.76 | 8.146% | $31.1028 | $31.10 | $31.10 | $31.10 |
| Purchase #2 | $33.43 | 11.657% | $37.3269 | $37.33 | $37.35 | $37.30 |
| Purchase #3 | $214.57 | 10.847% | $237.8444 | $237.84 | $237.85 | $237.80 |
| Purchase #4 | $148.86 | 9.639% | $163.2086 | $163.21 | $163.20 | $163.20 |
| Purchase #5 | $179.38 | 4.109% | $186.7507 | $186.75 | $186.75 | $186.80 |
| Purchase #6 | $218.27 | 12.695% | $245.9794 | $245.98 | $246.00 | $246.00 |
| Purchase #7 | $155.88 | 3.505% | $161.3436 | $161.34 | $161.35 | $161.30 |
| 7 purchase totals = | $979.15 | $1,063.5564 | $1,063.55 | $1,063.60 | $1,063.50 | |