| 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 | $239.47 | 7.763% | $258.0601 | $258.06 | $258.05 | $258.10 |
| Purchase #2 | $24.91 | 11.169% | $27.6922 | $27.69 | $27.70 | $27.70 |
| Purchase #3 | $236.77 | 6.574% | $252.3353 | $252.34 | $252.35 | $252.30 |
| Purchase #4 | $133.91 | 4.524% | $139.9681 | $139.97 | $139.95 | $140.00 |
| Purchase #5 | $229.74 | 7.209% | $246.302 | $246.30 | $246.30 | $246.30 |
| Purchase #6 | $201.96 | 10.789% | $223.7495 | $223.75 | $223.75 | $223.70 |
| Purchase #7 | $157.95 | 4.306% | $164.7513 | $164.75 | $164.75 | $164.80 |
| 7 purchase totals = | $1,224.71 | $1,312.8585 | $1,312.86 | $1,312.85 | $1,312.90 | |