| 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 | $36.50 | 4.536% | $38.1556 | $38.16 | $38.15 | $38.20 |
| Purchase #2 | $220.55 | 12.638% | $248.4231 | $248.42 | $248.40 | $248.40 |
| Purchase #3 | $70.64 | 4.662% | $73.9332 | $73.93 | $73.95 | $73.90 |
| Purchase #4 | $213.97 | 3.760% | $222.0153 | $222.02 | $222.00 | $222.00 |
| Purchase #5 | $212.89 | 10.505% | $235.2541 | $235.25 | $235.25 | $235.30 |
| Purchase #6 | $81.50 | 3.146% | $84.064 | $84.06 | $84.05 | $84.10 |
| Purchase #7 | $104.84 | 8.853% | $114.1215 | $114.12 | $114.10 | $114.10 |
| 7 purchase totals = | $940.89 | $1,015.9668 | $1,015.96 | $1,015.90 | $1,016.00 | |