| 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 | $128.41 | 9.740% | $140.9171 | $140.92 | $140.90 | $140.90 |
| Purchase #2 | $68.66 | 3.553% | $71.0995 | $71.10 | $71.10 | $71.10 |
| Purchase #3 | $248.76 | 8.169% | $269.0812 | $269.08 | $269.10 | $269.10 |
| Purchase #4 | $76.88 | 6.155% | $81.612 | $81.61 | $81.60 | $81.60 |
| Purchase #5 | $186.27 | 3.850% | $193.4414 | $193.44 | $193.45 | $193.40 |
| Purchase #6 | $248.61 | 10.529% | $274.7861 | $274.79 | $274.80 | $274.80 |
| Purchase #7 | $132.66 | 7.705% | $142.8815 | $142.88 | $142.90 | $142.90 |
| 7 purchase totals = | $1,090.25 | $1,173.8188 | $1,173.82 | $1,173.85 | $1,173.80 | |