| 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 | $37.91 | 3.124% | $39.0943 | $39.09 | $39.10 | $39.10 |
| Purchase #2 | $59.95 | 10.256% | $66.0985 | $66.10 | $66.10 | $66.10 |
| Purchase #3 | $220.26 | 6.653% | $234.9139 | $234.91 | $234.90 | $234.90 |
| Purchase #4 | $217.26 | 8.568% | $235.8748 | $235.87 | $235.85 | $235.90 |
| Purchase #5 | $53.91 | 11.622% | $60.1754 | $60.18 | $60.20 | $60.20 |
| Purchase #6 | $114.93 | 8.184% | $124.3359 | $124.34 | $124.35 | $124.30 |
| Purchase #7 | $245.40 | 6.844% | $262.1952 | $262.20 | $262.20 | $262.20 |
| 7 purchase totals = | $949.62 | $1,022.6880 | $1,022.69 | $1,022.70 | $1,022.70 | |