| 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 | $98.92 | 6.725% | $105.5724 | $105.57 | $105.55 | $105.60 |
| Purchase #2 | $124.88 | 8.496% | $135.4898 | $135.49 | $135.50 | $135.50 |
| Purchase #3 | $120.77 | 13.188% | $136.6971 | $136.70 | $136.70 | $136.70 |
| Purchase #4 | $236.66 | 9.530% | $259.2137 | $259.21 | $259.20 | $259.20 |
| Purchase #5 | $39.95 | 8.675% | $43.4157 | $43.42 | $43.40 | $43.40 |
| Purchase #6 | $176.64 | 12.531% | $198.7748 | $198.77 | $198.75 | $198.80 |
| Purchase #7 | $186.52 | 13.825% | $212.3064 | $212.31 | $212.30 | $212.30 |
| 7 purchase totals = | $984.34 | $1,091.4699 | $1,091.47 | $1,091.40 | $1,091.50 | |