| 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 | $250.46 | 10.734% | $277.3444 | $277.34 | $277.35 | $277.30 |
| Purchase #2 | $155.31 | 8.237% | $168.1029 | $168.10 | $168.10 | $168.10 |
| Purchase #3 | $142.76 | 7.161% | $152.983 | $152.98 | $153.00 | $153.00 |
| Purchase #4 | $185.60 | 7.256% | $199.0671 | $199.07 | $199.05 | $199.10 |
| Purchase #5 | $63.35 | 10.335% | $69.8972 | $69.90 | $69.90 | $69.90 |
| Purchase #6 | $144.99 | 8.823% | $157.7825 | $157.78 | $157.80 | $157.80 |
| Purchase #7 | $148.94 | 11.336% | $165.8238 | $165.82 | $165.80 | $165.80 |
| 7 purchase totals = | $1,091.41 | $1,191.0009 | $1,190.99 | $1,191.00 | $1,191.00 | |