| 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 | $242.63 | 6.490% | $258.3767 | $258.38 | $258.40 | $258.40 |
| Purchase #2 | $90.30 | 11.205% | $100.4181 | $100.42 | $100.40 | $100.40 |
| Purchase #3 | $163.59 | 4.180% | $170.4281 | $170.43 | $170.45 | $170.40 |
| Purchase #4 | $233.41 | 3.246% | $240.9865 | $240.99 | $241.00 | $241.00 |
| Purchase #5 | $114.26 | 8.277% | $123.7173 | $123.72 | $123.70 | $123.70 |
| Purchase #6 | $214.94 | 12.547% | $241.9085 | $241.91 | $241.90 | $241.90 |
| Purchase #7 | $125.68 | 4.150% | $130.8957 | $130.90 | $130.90 | $130.90 |
| 7 purchase totals = | $1,184.81 | $1,266.7309 | $1,266.75 | $1,266.75 | $1,266.70 | |