| 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 | $248.65 | 11.763% | $277.8987 | $277.90 | $277.90 | $277.90 |
| Purchase #2 | $155.72 | 13.106% | $176.1287 | $176.13 | $176.15 | $176.10 |
| Purchase #3 | $8.97 | 10.566% | $9.9178 | $9.92 | $9.90 | $9.90 |
| Purchase #4 | $239.38 | 3.844% | $248.5818 | $248.58 | $248.60 | $248.60 |
| Purchase #5 | $217.84 | 7.212% | $233.5506 | $233.55 | $233.55 | $233.60 |
| Purchase #6 | $135.81 | 4.501% | $141.9228 | $141.92 | $141.90 | $141.90 |
| Purchase #7 | $20.87 | 10.448% | $23.0505 | $23.05 | $23.05 | $23.10 |
| 7 purchase totals = | $1,027.24 | $1,111.0509 | $1,111.05 | $1,111.05 | $1,111.10 | |