| 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 | $189.82 | 4.538% | $198.434 | $198.43 | $198.45 | $198.40 |
| Purchase #2 | $82.97 | 11.227% | $92.285 | $92.29 | $92.30 | $92.30 |
| Purchase #3 | $232.83 | 9.691% | $255.3936 | $255.39 | $255.40 | $255.40 |
| Purchase #4 | $194.97 | 5.722% | $206.1262 | $206.13 | $206.15 | $206.10 |
| Purchase #5 | $170.32 | 12.709% | $191.966 | $191.97 | $191.95 | $192.00 |
| Purchase #6 | $6.86 | 7.474% | $7.3727 | $7.37 | $7.35 | $7.40 |
| Purchase #7 | $224.58 | 11.823% | $251.1321 | $251.13 | $251.15 | $251.10 |
| 7 purchase totals = | $1,102.35 | $1,202.7096 | $1,202.71 | $1,202.75 | $1,202.70 | |