| 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 | $222.95 | 3.464% | $230.673 | $230.67 | $230.65 | $230.70 |
| Purchase #2 | $207.36 | 3.435% | $214.4828 | $214.48 | $214.50 | $214.50 |
| Purchase #3 | $109.95 | 11.408% | $122.4931 | $122.49 | $122.50 | $122.50 |
| Purchase #4 | $31.89 | 8.483% | $34.5952 | $34.60 | $34.60 | $34.60 |
| Purchase #5 | $166.26 | 12.337% | $186.7715 | $186.77 | $186.75 | $186.80 |
| Purchase #6 | $9.71 | 12.393% | $10.9134 | $10.91 | $10.90 | $10.90 |
| Purchase #7 | $162.59 | 3.781% | $168.7375 | $168.74 | $168.75 | $168.70 |
| 7 purchase totals = | $910.71 | $968.6665 | $968.66 | $968.65 | $968.70 | |