| 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 | $222.42 | 5.400% | $234.4307 | $234.43 | $234.45 | $234.40 |
| Purchase #2 | $127.74 | 4.194% | $133.0974 | $133.10 | $133.10 | $133.10 |
| Purchase #3 | $191.92 | 9.834% | $210.7934 | $210.79 | $210.80 | $210.80 |
| Purchase #4 | $232.95 | 5.553% | $245.8857 | $245.89 | $245.90 | $245.90 |
| Purchase #5 | $26.73 | 6.639% | $28.5046 | $28.50 | $28.50 | $28.50 |
| Purchase #6 | $7.89 | 3.400% | $8.1583 | $8.16 | $8.15 | $8.20 |
| Purchase #7 | $160.35 | 8.247% | $173.5741 | $173.57 | $173.55 | $173.60 |
| 7 purchase totals = | $970.00 | $1,034.4442 | $1,034.44 | $1,034.45 | $1,034.50 | |