| 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 | $141.58 | 7.424% | $152.0909 | $152.09 | $152.10 | $152.10 |
| Purchase #2 | $94.44 | 8.633% | $102.593 | $102.59 | $102.60 | $102.60 |
| Purchase #3 | $222.70 | 13.361% | $252.4549 | $252.45 | $252.45 | $252.50 |
| Purchase #4 | $250.88 | 12.529% | $282.3128 | $282.31 | $282.30 | $282.30 |
| Purchase #5 | $8.54 | 4.307% | $8.9078 | $8.91 | $8.90 | $8.90 |
| Purchase #6 | $205.96 | 7.301% | $220.9971 | $221.00 | $221.00 | $221.00 |
| Purchase #7 | $13.35 | 3.734% | $13.8485 | $13.85 | $13.85 | $13.80 |
| 7 purchase totals = | $937.45 | $1,033.2050 | $1,033.20 | $1,033.20 | $1,033.20 | |