| 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 | $150.35 | 7.363% | $161.4203 | $161.42 | $161.40 | $161.40 |
| Purchase #2 | $117.44 | 8.184% | $127.0513 | $127.05 | $127.05 | $127.10 |
| Purchase #3 | $232.44 | 13.379% | $263.5381 | $263.54 | $263.55 | $263.50 |
| Purchase #4 | $207.94 | 3.131% | $214.4506 | $214.45 | $214.45 | $214.50 |
| Purchase #5 | $224.39 | 12.692% | $252.8696 | $252.87 | $252.85 | $252.90 |
| Purchase #6 | $245.90 | 5.454% | $259.3114 | $259.31 | $259.30 | $259.30 |
| Purchase #7 | $90.62 | 10.823% | $100.4278 | $100.43 | $100.45 | $100.40 |
| 7 purchase totals = | $1,269.08 | $1,379.0691 | $1,379.07 | $1,379.05 | $1,379.10 | |