| 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 | $180.62 | 10.422% | $199.4442 | $199.44 | $199.45 | $199.40 |
| Purchase #2 | $128.95 | 3.837% | $133.8978 | $133.90 | $133.90 | $133.90 |
| Purchase #3 | $200.87 | 3.198% | $207.2938 | $207.29 | $207.30 | $207.30 |
| Purchase #4 | $222.44 | 13.121% | $251.6264 | $251.63 | $251.65 | $251.60 |
| Purchase #5 | $190.51 | 5.756% | $201.4758 | $201.48 | $201.50 | $201.50 |
| Purchase #6 | $230.30 | 9.786% | $252.8372 | $252.84 | $252.85 | $252.80 |
| Purchase #7 | $174.67 | 12.573% | $196.6313 | $196.63 | $196.65 | $196.60 |
| 7 purchase totals = | $1,328.36 | $1,443.2065 | $1,443.21 | $1,443.30 | $1,443.10 | |