| 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 | $16.66 | 10.514% | $18.4116 | $18.41 | $18.40 | $18.40 |
| Purchase #2 | $236.63 | 13.872% | $269.4553 | $269.46 | $269.45 | $269.50 |
| Purchase #3 | $59.58 | 13.860% | $67.8378 | $67.84 | $67.85 | $67.80 |
| Purchase #4 | $223.90 | 10.419% | $247.2281 | $247.23 | $247.25 | $247.20 |
| Purchase #5 | $219.58 | 12.592% | $247.2295 | $247.23 | $247.25 | $247.20 |
| Purchase #6 | $138.25 | 6.614% | $147.3939 | $147.39 | $147.40 | $147.40 |
| Purchase #7 | $100.36 | 7.399% | $107.7856 | $107.79 | $107.80 | $107.80 |
| 7 purchase totals = | $994.96 | $1,105.3418 | $1,105.35 | $1,105.40 | $1,105.30 | |