| 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 | $226.39 | 6.521% | $241.1529 | $241.15 | $241.15 | $241.20 |
| Purchase #2 | $209.64 | 3.728% | $217.4554 | $217.46 | $217.45 | $217.50 |
| Purchase #3 | $134.88 | 10.266% | $148.7268 | $148.73 | $148.75 | $148.70 |
| Purchase #4 | $36.26 | 10.240% | $39.973 | $39.97 | $39.95 | $40.00 |
| Purchase #5 | $175.65 | 4.285% | $183.1766 | $183.18 | $183.20 | $183.20 |
| Purchase #6 | $32.67 | 8.314% | $35.3862 | $35.39 | $35.40 | $35.40 |
| Purchase #7 | $128.78 | 4.135% | $134.1051 | $134.11 | $134.10 | $134.10 |
| 7 purchase totals = | $944.27 | $999.9760 | $999.99 | $1,000.00 | $1,000.10 | |