| 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 | $28.99 | 13.225% | $32.8239 | $32.82 | $32.80 | $32.80 |
| Purchase #2 | $81.50 | 5.249% | $85.7779 | $85.78 | $85.80 | $85.80 |
| Purchase #3 | $232.77 | 8.623% | $252.8418 | $252.84 | $252.85 | $252.80 |
| Purchase #4 | $201.53 | 10.375% | $222.4387 | $222.44 | $222.45 | $222.40 |
| Purchase #5 | $110.45 | 3.245% | $114.0341 | $114.03 | $114.05 | $114.00 |
| Purchase #6 | $195.67 | 7.770% | $210.8736 | $210.87 | $210.85 | $210.90 |
| Purchase #7 | $94.93 | 9.539% | $103.9854 | $103.99 | $104.00 | $104.00 |
| 7 purchase totals = | $945.84 | $1,022.7754 | $1,022.77 | $1,022.80 | $1,022.70 | |