| 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 | $74.78 | 12.632% | $84.2262 | $84.23 | $84.25 | $84.20 |
| Purchase #2 | $122.45 | 4.544% | $128.0141 | $128.01 | $128.00 | $128.00 |
| Purchase #3 | $219.33 | 7.549% | $235.8872 | $235.89 | $235.90 | $235.90 |
| Purchase #4 | $32.79 | 10.506% | $36.2349 | $36.23 | $36.25 | $36.20 |
| Purchase #5 | $17.38 | 6.382% | $18.4892 | $18.49 | $18.50 | $18.50 |
| Purchase #6 | $111.64 | 6.610% | $119.0194 | $119.02 | $119.00 | $119.00 |
| Purchase #7 | $214.26 | 9.514% | $234.6447 | $234.64 | $234.65 | $234.60 |
| 7 purchase totals = | $792.63 | $856.5157 | $856.51 | $856.55 | $856.40 | |