| 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 | $102.66 | 6.303% | $109.1307 | $109.13 | $109.15 | $109.10 |
| Purchase #2 | $248.39 | 8.403% | $269.2622 | $269.26 | $269.25 | $269.30 |
| Purchase #3 | $226.51 | 10.200% | $249.614 | $249.61 | $249.60 | $249.60 |
| Purchase #4 | $236.74 | 3.614% | $245.2958 | $245.30 | $245.30 | $245.30 |
| Purchase #5 | $62.44 | 6.399% | $66.4355 | $66.44 | $66.45 | $66.40 |
| Purchase #6 | $226.48 | 12.413% | $254.593 | $254.59 | $254.60 | $254.60 |
| Purchase #7 | $64.60 | 4.424% | $67.4579 | $67.46 | $67.45 | $67.50 |
| 7 purchase totals = | $1,167.82 | $1,261.7891 | $1,261.79 | $1,261.80 | $1,261.80 | |