| 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 | $205.67 | 4.715% | $215.3673 | $215.37 | $215.35 | $215.40 |
| Purchase #2 | $122.34 | 13.105% | $138.3727 | $138.37 | $138.35 | $138.40 |
| Purchase #3 | $135.65 | 5.823% | $143.5489 | $143.55 | $143.55 | $143.50 |
| Purchase #4 | $198.30 | 13.758% | $225.5821 | $225.58 | $225.60 | $225.60 |
| Purchase #5 | $162.63 | 10.577% | $179.8314 | $179.83 | $179.85 | $179.80 |
| Purchase #6 | $130.97 | 9.225% | $143.052 | $143.05 | $143.05 | $143.10 |
| Purchase #7 | $250.34 | 9.378% | $273.8169 | $273.82 | $273.80 | $273.80 |
| 7 purchase totals = | $1,205.90 | $1,319.5713 | $1,319.57 | $1,319.55 | $1,319.60 | |