| 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 | $233.35 | 7.708% | $251.3366 | $251.34 | $251.35 | $251.30 |
| Purchase #2 | $183.71 | 11.748% | $205.2923 | $205.29 | $205.30 | $205.30 |
| Purchase #3 | $73.93 | 8.367% | $80.1157 | $80.12 | $80.10 | $80.10 |
| Purchase #4 | $212.69 | 12.343% | $238.9423 | $238.94 | $238.95 | $238.90 |
| Purchase #5 | $110.40 | 3.542% | $114.3104 | $114.31 | $114.30 | $114.30 |
| Purchase #6 | $159.95 | 10.194% | $176.2553 | $176.26 | $176.25 | $176.30 |
| Purchase #7 | $126.37 | 4.246% | $131.7357 | $131.74 | $131.75 | $131.70 |
| 7 purchase totals = | $1,100.40 | $1,197.9883 | $1,198.00 | $1,198.00 | $1,197.90 | |