| 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 | $242.32 | 12.107% | $271.6577 | $271.66 | $271.65 | $271.70 |
| Purchase #2 | $59.70 | 9.760% | $65.5267 | $65.53 | $65.55 | $65.50 |
| Purchase #3 | $83.50 | 7.753% | $89.9738 | $89.97 | $89.95 | $90.00 |
| Purchase #4 | $195.69 | 3.376% | $202.2965 | $202.30 | $202.30 | $202.30 |
| Purchase #5 | $182.88 | 9.165% | $199.641 | $199.64 | $199.65 | $199.60 |
| Purchase #6 | $222.82 | 13.834% | $253.6449 | $253.64 | $253.65 | $253.60 |
| Purchase #7 | $43.38 | 3.585% | $44.9352 | $44.94 | $44.95 | $44.90 |
| 7 purchase totals = | $1,030.29 | $1,127.6758 | $1,127.68 | $1,127.70 | $1,127.60 | |