| 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 | $248.72 | 3.266% | $256.8432 | $256.84 | $256.85 | $256.80 |
| Purchase #2 | $105.52 | 3.659% | $109.381 | $109.38 | $109.40 | $109.40 |
| Purchase #3 | $80.68 | 9.596% | $88.4221 | $88.42 | $88.40 | $88.40 |
| Purchase #4 | $166.67 | 12.103% | $186.8421 | $186.84 | $186.85 | $186.80 |
| Purchase #5 | $209.73 | 9.396% | $229.4362 | $229.44 | $229.45 | $229.40 |
| Purchase #6 | $34.75 | 6.131% | $36.8805 | $36.88 | $36.90 | $36.90 |
| Purchase #7 | $134.57 | 11.770% | $150.4089 | $150.41 | $150.40 | $150.40 |
| 7 purchase totals = | $980.64 | $1,058.2140 | $1,058.21 | $1,058.25 | $1,058.10 | |