| 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 | $80.56 | 10.260% | $88.8255 | $88.83 | $88.85 | $88.80 |
| Purchase #2 | $174.49 | 6.546% | $185.9121 | $185.91 | $185.90 | $185.90 |
| Purchase #3 | $98.57 | 3.203% | $101.7272 | $101.73 | $101.75 | $101.70 |
| Purchase #4 | $186.84 | 13.834% | $212.6874 | $212.69 | $212.70 | $212.70 |
| Purchase #5 | $223.42 | 8.453% | $242.3057 | $242.31 | $242.30 | $242.30 |
| Purchase #6 | $129.35 | 10.373% | $142.7675 | $142.77 | $142.75 | $142.80 |
| Purchase #7 | $239.27 | 10.155% | $263.5679 | $263.57 | $263.55 | $263.60 |
| 7 purchase totals = | $1,132.50 | $1,237.7933 | $1,237.81 | $1,237.80 | $1,237.80 | |