| 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 | $249.93 | 9.293% | $273.156 | $273.16 | $273.15 | $273.20 |
| Purchase #2 | $162.30 | 12.300% | $182.2629 | $182.26 | $182.25 | $182.30 |
| Purchase #3 | $131.33 | 12.353% | $147.5532 | $147.55 | $147.55 | $147.60 |
| Purchase #4 | $58.37 | 6.372% | $62.0893 | $62.09 | $62.10 | $62.10 |
| Purchase #5 | $82.73 | 3.537% | $85.6562 | $85.66 | $85.65 | $85.70 |
| Purchase #6 | $110.26 | 11.109% | $122.5088 | $122.51 | $122.50 | $122.50 |
| Purchase #7 | $135.32 | 12.652% | $152.4407 | $152.44 | $152.45 | $152.40 |
| 7 purchase totals = | $930.24 | $1,025.6671 | $1,025.67 | $1,025.65 | $1,025.80 | |