| 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 | $98.76 | 3.179% | $101.8996 | $101.90 | $101.90 | $101.90 |
| Purchase #2 | $11.61 | 4.576% | $12.1413 | $12.14 | $12.15 | $12.10 |
| Purchase #3 | $182.72 | 13.673% | $207.7033 | $207.70 | $207.70 | $207.70 |
| Purchase #4 | $112.51 | 8.638% | $122.2286 | $122.23 | $122.25 | $122.20 |
| Purchase #5 | $141.31 | 4.467% | $147.6223 | $147.62 | $147.60 | $147.60 |
| Purchase #6 | $167.98 | 13.415% | $190.5145 | $190.51 | $190.50 | $190.50 |
| Purchase #7 | $51.71 | 13.252% | $58.5626 | $58.56 | $58.55 | $58.60 |
| 7 purchase totals = | $766.60 | $840.6722 | $840.66 | $840.65 | $840.60 | |