| 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 | $230.56 | 3.112% | $237.735 | $237.74 | $237.75 | $237.70 |
| Purchase #2 | $244.40 | 7.822% | $263.517 | $263.52 | $263.50 | $263.50 |
| Purchase #3 | $233.41 | 12.415% | $262.3879 | $262.39 | $262.40 | $262.40 |
| Purchase #4 | $234.68 | 9.180% | $256.2236 | $256.22 | $256.20 | $256.20 |
| Purchase #5 | $75.25 | 13.515% | $85.42 | $85.42 | $85.40 | $85.40 |
| Purchase #6 | $124.33 | 13.691% | $141.352 | $141.35 | $141.35 | $141.40 |
| Purchase #7 | $114.73 | 12.321% | $128.8659 | $128.87 | $128.85 | $128.90 |
| 7 purchase totals = | $1,257.36 | $1,375.5014 | $1,375.51 | $1,375.45 | $1,375.50 | |