| 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 | $24.84 | 11.362% | $27.6623 | $27.66 | $27.65 | $27.70 |
| Purchase #2 | $150.88 | 13.148% | $170.7177 | $170.72 | $170.70 | $170.70 |
| Purchase #3 | $227.81 | 3.228% | $235.1637 | $235.16 | $235.15 | $235.20 |
| Purchase #4 | $72.70 | 3.330% | $75.1209 | $75.12 | $75.10 | $75.10 |
| Purchase #5 | $218.99 | 10.365% | $241.6883 | $241.69 | $241.70 | $241.70 |
| Purchase #6 | $185.71 | 7.373% | $199.4024 | $199.40 | $199.40 | $199.40 |
| Purchase #7 | $158.67 | 11.504% | $176.9234 | $176.92 | $176.90 | $176.90 |
| 7 purchase totals = | $1,039.60 | $1,126.6787 | $1,126.67 | $1,126.60 | $1,126.70 | |