| 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 | $227.63 | 5.165% | $239.3871 | $239.39 | $239.40 | $239.40 |
| Purchase #2 | $36.49 | 9.149% | $39.8285 | $39.83 | $39.85 | $39.80 |
| Purchase #3 | $161.82 | 3.126% | $166.8785 | $166.88 | $166.90 | $166.90 |
| Purchase #4 | $238.65 | 5.219% | $251.1051 | $251.11 | $251.10 | $251.10 |
| Purchase #5 | $208.37 | 4.214% | $217.1507 | $217.15 | $217.15 | $217.20 |
| Purchase #6 | $193.55 | 3.638% | $200.5913 | $200.59 | $200.60 | $200.60 |
| Purchase #7 | $49.34 | 13.781% | $56.1395 | $56.14 | $56.15 | $56.10 |
| 7 purchase totals = | $1,115.85 | $1,171.0807 | $1,171.09 | $1,171.15 | $1,171.10 | |