| 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 | $11.78 | 7.819% | $12.7011 | $12.70 | $12.70 | $12.70 |
| Purchase #2 | $209.73 | 10.218% | $231.1602 | $231.16 | $231.15 | $231.20 |
| Purchase #3 | $115.32 | 11.695% | $128.8067 | $128.81 | $128.80 | $128.80 |
| Purchase #4 | $211.33 | 5.691% | $223.3568 | $223.36 | $223.35 | $223.40 |
| Purchase #5 | $209.87 | 6.338% | $223.1716 | $223.17 | $223.15 | $223.20 |
| Purchase #6 | $63.41 | 7.463% | $68.1423 | $68.14 | $68.15 | $68.10 |
| Purchase #7 | $172.64 | 8.343% | $187.0434 | $187.04 | $187.05 | $187.00 |
| 7 purchase totals = | $994.08 | $1,074.3821 | $1,074.38 | $1,074.35 | $1,074.40 | |