| 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 | $207.46 | 8.569% | $225.2372 | $225.24 | $225.25 | $225.20 |
| Purchase #2 | $142.44 | 13.165% | $161.1922 | $161.19 | $161.20 | $161.20 |
| Purchase #3 | $110.78 | 5.384% | $116.7444 | $116.74 | $116.75 | $116.70 |
| Purchase #4 | $187.95 | 13.872% | $214.0224 | $214.02 | $214.00 | $214.00 |
| Purchase #5 | $181.29 | 3.411% | $187.4738 | $187.47 | $187.45 | $187.50 |
| Purchase #6 | $7.67 | 13.275% | $8.6882 | $8.69 | $8.70 | $8.70 |
| Purchase #7 | $234.69 | 13.469% | $266.3004 | $266.30 | $266.30 | $266.30 |
| 7 purchase totals = | $1,072.28 | $1,179.6586 | $1,179.65 | $1,179.65 | $1,179.60 | |