| 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 | $215.61 | 6.721% | $230.1011 | $230.10 | $230.10 | $230.10 |
| Purchase #2 | $233.99 | 4.747% | $245.0975 | $245.10 | $245.10 | $245.10 |
| Purchase #3 | $135.46 | 10.748% | $150.0192 | $150.02 | $150.00 | $150.00 |
| Purchase #4 | $78.47 | 3.201% | $80.9818 | $80.98 | $81.00 | $81.00 |
| Purchase #5 | $69.92 | 12.388% | $78.5817 | $78.58 | $78.60 | $78.60 |
| Purchase #6 | $168.80 | 4.483% | $176.3673 | $176.37 | $176.35 | $176.40 |
| Purchase #7 | $121.27 | 7.788% | $130.7145 | $130.71 | $130.70 | $130.70 |
| 7 purchase totals = | $1,023.52 | $1,091.8631 | $1,091.86 | $1,091.85 | $1,091.90 | |