| 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 | $123.42 | 6.486% | $131.425 | $131.43 | $131.45 | $131.40 |
| Purchase #2 | $208.34 | 10.619% | $230.4636 | $230.46 | $230.45 | $230.50 |
| Purchase #3 | $244.29 | 9.128% | $266.5888 | $266.59 | $266.60 | $266.60 |
| Purchase #4 | $170.64 | 12.585% | $192.115 | $192.12 | $192.10 | $192.10 |
| Purchase #5 | $15.89 | 6.742% | $16.9613 | $16.96 | $16.95 | $17.00 |
| Purchase #6 | $248.83 | 11.734% | $278.0277 | $278.03 | $278.05 | $278.00 |
| Purchase #7 | $104.66 | 5.469% | $110.3839 | $110.38 | $110.40 | $110.40 |
| 7 purchase totals = | $1,116.07 | $1,225.9653 | $1,225.97 | $1,226.00 | $1,226.00 | |