| 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 | $104.83 | 12.788% | $118.2357 | $118.24 | $118.25 | $118.20 |
| Purchase #2 | $101.72 | 3.411% | $105.1897 | $105.19 | $105.20 | $105.20 |
| Purchase #3 | $213.90 | 11.495% | $238.4878 | $238.49 | $238.50 | $238.50 |
| Purchase #4 | $74.61 | 6.217% | $79.2485 | $79.25 | $79.25 | $79.20 |
| Purchase #5 | $188.89 | 6.473% | $201.1168 | $201.12 | $201.10 | $201.10 |
| Purchase #6 | $98.33 | 7.102% | $105.3134 | $105.31 | $105.30 | $105.30 |
| Purchase #7 | $218.58 | 5.509% | $230.6216 | $230.62 | $230.60 | $230.60 |
| 7 purchase totals = | $1,000.86 | $1,078.2135 | $1,078.22 | $1,078.20 | $1,078.10 | |