| 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 | $47.72 | 9.476% | $52.2419 | $52.24 | $52.25 | $52.20 |
| Purchase #2 | $156.85 | 9.593% | $171.8966 | $171.90 | $171.90 | $171.90 |
| Purchase #3 | $160.98 | 3.804% | $167.1037 | $167.10 | $167.10 | $167.10 |
| Purchase #4 | $176.95 | 10.334% | $195.236 | $195.24 | $195.25 | $195.20 |
| Purchase #5 | $193.46 | 4.863% | $202.868 | $202.87 | $202.85 | $202.90 |
| Purchase #6 | $117.52 | 13.585% | $133.4851 | $133.49 | $133.50 | $133.50 |
| Purchase #7 | $193.70 | 11.314% | $215.6152 | $215.62 | $215.60 | $215.60 |
| 7 purchase totals = | $1,047.18 | $1,138.4465 | $1,138.46 | $1,138.45 | $1,138.40 | |