| 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 | $234.87 | 13.299% | $266.1054 | $266.11 | $266.10 | $266.10 |
| Purchase #2 | $142.37 | 13.868% | $162.1139 | $162.11 | $162.10 | $162.10 |
| Purchase #3 | $54.67 | 7.768% | $58.9168 | $58.92 | $58.90 | $58.90 |
| Purchase #4 | $155.75 | 8.122% | $168.4 | $168.40 | $168.40 | $168.40 |
| Purchase #5 | $231.70 | 12.119% | $259.7797 | $259.78 | $259.80 | $259.80 |
| Purchase #6 | $37.37 | 8.300% | $40.4717 | $40.47 | $40.45 | $40.50 |
| Purchase #7 | $179.61 | 12.430% | $201.9355 | $201.94 | $201.95 | $201.90 |
| 7 purchase totals = | $1,036.34 | $1,157.7230 | $1,157.73 | $1,157.70 | $1,157.70 | |