| 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 | $232.92 | 9.563% | $255.1941 | $255.19 | $255.20 | $255.20 |
| Purchase #2 | $233.44 | 10.525% | $258.0096 | $258.01 | $258.00 | $258.00 |
| Purchase #3 | $218.94 | 13.654% | $248.8341 | $248.83 | $248.85 | $248.80 |
| Purchase #4 | $193.41 | 9.501% | $211.7859 | $211.79 | $211.80 | $211.80 |
| Purchase #5 | $120.60 | 5.514% | $127.2499 | $127.25 | $127.25 | $127.20 |
| Purchase #6 | $191.41 | 7.123% | $205.0441 | $205.04 | $205.05 | $205.00 |
| Purchase #7 | $198.47 | 4.668% | $207.7346 | $207.73 | $207.75 | $207.70 |
| 7 purchase totals = | $1,389.19 | $1,513.8523 | $1,513.84 | $1,513.90 | $1,513.70 | |