| 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 | $148.83 | 8.553% | $161.5594 | $161.56 | $161.55 | $161.60 |
| Purchase #2 | $200.84 | 6.285% | $213.4628 | $213.46 | $213.45 | $213.50 |
| Purchase #3 | $47.94 | 9.653% | $52.5676 | $52.57 | $52.55 | $52.60 |
| Purchase #4 | $108.81 | 13.284% | $123.2643 | $123.26 | $123.25 | $123.30 |
| Purchase #5 | $224.95 | 12.187% | $252.3647 | $252.36 | $252.35 | $252.40 |
| Purchase #6 | $80.25 | 8.109% | $86.7575 | $86.76 | $86.75 | $86.80 |
| Purchase #7 | $109.86 | 3.825% | $114.0621 | $114.06 | $114.05 | $114.10 |
| 7 purchase totals = | $921.48 | $1,004.0384 | $1,004.03 | $1,003.95 | $1,004.30 | |