| 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 | $185.41 | 4.423% | $193.6107 | $193.61 | $193.60 | $193.60 |
| Purchase #2 | $130.51 | 11.454% | $145.4586 | $145.46 | $145.45 | $145.50 |
| Purchase #3 | $241.44 | 5.494% | $254.7047 | $254.70 | $254.70 | $254.70 |
| Purchase #4 | $136.98 | 3.732% | $142.0921 | $142.09 | $142.10 | $142.10 |
| Purchase #5 | $136.52 | 8.320% | $147.8785 | $147.88 | $147.90 | $147.90 |
| Purchase #6 | $216.38 | 6.104% | $229.5878 | $229.59 | $229.60 | $229.60 |
| Purchase #7 | $8.35 | 9.436% | $9.1379 | $9.14 | $9.15 | $9.10 |
| 7 purchase totals = | $1,055.59 | $1,122.4703 | $1,122.47 | $1,122.50 | $1,122.50 | |