| 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 | $199.78 | 3.329% | $206.4307 | $206.43 | $206.45 | $206.40 |
| Purchase #2 | $114.57 | 12.766% | $129.196 | $129.20 | $129.20 | $129.20 |
| Purchase #3 | $223.33 | 11.684% | $249.4239 | $249.42 | $249.40 | $249.40 |
| Purchase #4 | $173.73 | 9.123% | $189.5794 | $189.58 | $189.60 | $189.60 |
| Purchase #5 | $59.69 | 4.569% | $62.4172 | $62.42 | $62.40 | $62.40 |
| Purchase #6 | $223.36 | 4.403% | $233.1945 | $233.19 | $233.20 | $233.20 |
| Purchase #7 | $192.83 | 3.678% | $199.9223 | $199.92 | $199.90 | $199.90 |
| 7 purchase totals = | $1,187.29 | $1,270.1640 | $1,270.16 | $1,270.15 | $1,270.10 | |