| 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 | $221.59 | 11.518% | $247.1127 | $247.11 | $247.10 | $247.10 |
| Purchase #2 | $20.86 | 7.306% | $22.384 | $22.38 | $22.40 | $22.40 |
| Purchase #3 | $200.36 | 5.753% | $211.8867 | $211.89 | $211.90 | $211.90 |
| Purchase #4 | $194.82 | 6.598% | $207.6742 | $207.67 | $207.65 | $207.70 |
| Purchase #5 | $141.30 | 11.123% | $157.0168 | $157.02 | $157.00 | $157.00 |
| Purchase #6 | $92.34 | 7.322% | $99.1011 | $99.10 | $99.10 | $99.10 |
| Purchase #7 | $127.61 | 4.695% | $133.6013 | $133.60 | $133.60 | $133.60 |
| 7 purchase totals = | $998.88 | $1,078.7768 | $1,078.77 | $1,078.75 | $1,078.80 | |