| 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 | $133.35 | 10.414% | $147.2371 | $147.24 | $147.25 | $147.20 |
| Purchase #2 | $198.49 | 9.833% | $218.0075 | $218.01 | $218.00 | $218.00 |
| Purchase #3 | $7.30 | 6.378% | $7.7656 | $7.77 | $7.75 | $7.80 |
| Purchase #4 | $151.48 | 8.761% | $164.7512 | $164.75 | $164.75 | $164.80 |
| Purchase #5 | $226.80 | 4.544% | $237.1058 | $237.11 | $237.10 | $237.10 |
| Purchase #6 | $22.97 | 8.607% | $24.947 | $24.95 | $24.95 | $24.90 |
| Purchase #7 | $226.79 | 9.627% | $248.6231 | $248.62 | $248.60 | $248.60 |
| 7 purchase totals = | $967.18 | $1,048.4373 | $1,048.45 | $1,048.40 | $1,048.40 | |