| 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 | $111.41 | 8.465% | $120.8409 | $120.84 | $120.85 | $120.80 |
| Purchase #2 | $200.28 | 10.142% | $220.5924 | $220.59 | $220.60 | $220.60 |
| Purchase #3 | $39.92 | 8.681% | $43.3855 | $43.39 | $43.40 | $43.40 |
| Purchase #4 | $94.62 | 9.387% | $103.502 | $103.50 | $103.50 | $103.50 |
| Purchase #5 | $88.66 | 12.788% | $99.9978 | $100.00 | $100.00 | $100.00 |
| Purchase #6 | $26.85 | 11.705% | $29.9928 | $29.99 | $30.00 | $30.00 |
| Purchase #7 | $110.32 | 4.228% | $114.9843 | $114.98 | $115.00 | $115.00 |
| 7 purchase totals = | $672.06 | $733.2957 | $733.29 | $733.35 | $733.30 | |