| 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 | $184.95 | 8.442% | $200.5635 | $200.56 | $200.55 | $200.60 |
| Purchase #2 | $29.59 | 4.274% | $30.8547 | $30.85 | $30.85 | $30.90 |
| Purchase #3 | $224.59 | 10.320% | $247.7677 | $247.77 | $247.75 | $247.80 |
| Purchase #4 | $113.56 | 9.437% | $124.2767 | $124.28 | $124.30 | $124.30 |
| Purchase #5 | $81.45 | 13.743% | $92.6437 | $92.64 | $92.65 | $92.60 |
| Purchase #6 | $188.76 | 9.647% | $206.9697 | $206.97 | $206.95 | $207.00 |
| Purchase #7 | $215.33 | 6.794% | $229.9595 | $229.96 | $229.95 | $230.00 |
| 7 purchase totals = | $1,038.23 | $1,133.0355 | $1,133.03 | $1,133.00 | $1,133.20 | |