| 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 | $232.34 | 8.170% | $251.3222 | $251.32 | $251.30 | $251.30 |
| Purchase #2 | $148.40 | 11.694% | $165.7539 | $165.75 | $165.75 | $165.80 |
| Purchase #3 | $102.44 | 7.677% | $110.3043 | $110.30 | $110.30 | $110.30 |
| Purchase #4 | $133.37 | 10.768% | $147.7313 | $147.73 | $147.75 | $147.70 |
| Purchase #5 | $109.46 | 4.546% | $114.4361 | $114.44 | $114.45 | $114.40 |
| Purchase #6 | $165.32 | 6.515% | $176.0906 | $176.09 | $176.10 | $176.10 |
| Purchase #7 | $67.58 | 8.188% | $73.1135 | $73.11 | $73.10 | $73.10 |
| 7 purchase totals = | $958.91 | $1,038.7519 | $1,038.74 | $1,038.75 | $1,038.70 | |