| 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 | $22.35 | 11.443% | $24.9075 | $24.91 | $24.90 | $24.90 |
| Purchase #2 | $229.37 | 12.742% | $258.5963 | $258.60 | $258.60 | $258.60 |
| Purchase #3 | $216.67 | 4.622% | $226.6845 | $226.68 | $226.70 | $226.70 |
| Purchase #4 | $164.47 | 3.361% | $169.9978 | $170.00 | $170.00 | $170.00 |
| Purchase #5 | $127.87 | 4.587% | $133.7354 | $133.74 | $133.75 | $133.70 |
| Purchase #6 | $63.94 | 6.483% | $68.0852 | $68.09 | $68.10 | $68.10 |
| Purchase #7 | $210.94 | 11.605% | $235.4196 | $235.42 | $235.40 | $235.40 |
| 7 purchase totals = | $1,035.61 | $1,117.4263 | $1,117.44 | $1,117.45 | $1,117.40 | |