| 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 | $39.36 | 5.236% | $41.4209 | $41.42 | $41.40 | $41.40 |
| Purchase #2 | $129.90 | 8.614% | $141.0896 | $141.09 | $141.10 | $141.10 |
| Purchase #3 | $167.28 | 10.242% | $184.4128 | $184.41 | $184.40 | $184.40 |
| Purchase #4 | $187.34 | 13.469% | $212.5728 | $212.57 | $212.55 | $212.60 |
| Purchase #5 | $198.27 | 7.294% | $212.7318 | $212.73 | $212.75 | $212.70 |
| Purchase #6 | $39.45 | 10.697% | $43.67 | $43.67 | $43.65 | $43.70 |
| Purchase #7 | $102.93 | 10.715% | $113.9589 | $113.96 | $113.95 | $114.00 |
| 7 purchase totals = | $864.53 | $949.8568 | $949.85 | $949.80 | $949.90 | |