| 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 | $176.96 | 12.310% | $198.7438 | $198.74 | $198.75 | $198.70 |
| Purchase #2 | $198.64 | 7.413% | $213.3652 | $213.37 | $213.35 | $213.40 |
| Purchase #3 | $191.78 | 9.687% | $210.3577 | $210.36 | $210.35 | $210.40 |
| Purchase #4 | $215.64 | 3.279% | $222.7108 | $222.71 | $222.70 | $222.70 |
| Purchase #5 | $32.34 | 5.573% | $34.1423 | $34.14 | $34.15 | $34.10 |
| Purchase #6 | $173.88 | 4.272% | $181.3082 | $181.31 | $181.30 | $181.30 |
| Purchase #7 | $239.73 | 10.493% | $264.8849 | $264.88 | $264.90 | $264.90 |
| 7 purchase totals = | $1,228.97 | $1,325.5129 | $1,325.51 | $1,325.50 | $1,325.50 | |