| 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 | $223.61 | 9.164% | $244.1016 | $244.10 | $244.10 | $244.10 |
| Purchase #2 | $218.90 | 8.280% | $237.0249 | $237.02 | $237.00 | $237.00 |
| Purchase #3 | $230.49 | 9.659% | $252.753 | $252.75 | $252.75 | $252.80 |
| Purchase #4 | $137.28 | 4.547% | $143.5221 | $143.52 | $143.50 | $143.50 |
| Purchase #5 | $91.80 | 10.372% | $101.3215 | $101.32 | $101.30 | $101.30 |
| Purchase #6 | $102.73 | 12.328% | $115.3946 | $115.39 | $115.40 | $115.40 |
| Purchase #7 | $15.28 | 5.287% | $16.0879 | $16.09 | $16.10 | $16.10 |
| 7 purchase totals = | $1,020.09 | $1,110.2056 | $1,110.19 | $1,110.15 | $1,110.20 | |