| 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 | $239.80 | 13.321% | $271.7438 | $271.74 | $271.75 | $271.70 |
| Purchase #2 | $7.98 | 3.365% | $8.2485 | $8.25 | $8.25 | $8.20 |
| Purchase #3 | $139.69 | 9.441% | $152.8781 | $152.88 | $152.90 | $152.90 |
| Purchase #4 | $63.38 | 8.658% | $68.8674 | $68.87 | $68.85 | $68.90 |
| Purchase #5 | $235.34 | 9.632% | $258.0079 | $258.01 | $258.00 | $258.00 |
| Purchase #6 | $17.40 | 8.406% | $18.8626 | $18.86 | $18.85 | $18.90 |
| Purchase #7 | $250.90 | 8.781% | $272.9315 | $272.93 | $272.95 | $272.90 |
| 7 purchase totals = | $954.49 | $1,051.5398 | $1,051.54 | $1,051.55 | $1,051.50 | |