| 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 | $176.38 | 13.356% | $199.9373 | $199.94 | $199.95 | $199.90 |
| Purchase #2 | $224.58 | 12.834% | $253.4026 | $253.40 | $253.40 | $253.40 |
| Purchase #3 | $190.37 | 6.329% | $202.4185 | $202.42 | $202.40 | $202.40 |
| Purchase #4 | $85.72 | 10.682% | $94.8766 | $94.88 | $94.90 | $94.90 |
| Purchase #5 | $215.56 | 5.657% | $227.7542 | $227.75 | $227.75 | $227.80 |
| Purchase #6 | $200.32 | 8.651% | $217.6497 | $217.65 | $217.65 | $217.60 |
| Purchase #7 | $214.47 | 10.237% | $236.4253 | $236.43 | $236.45 | $236.40 |
| 7 purchase totals = | $1,307.40 | $1,432.4642 | $1,432.47 | $1,432.50 | $1,432.40 | |