| 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 | $90.42 | 9.260% | $98.7929 | $98.79 | $98.80 | $98.80 |
| Purchase #2 | $169.48 | 9.758% | $186.0179 | $186.02 | $186.00 | $186.00 |
| Purchase #3 | $129.32 | 4.493% | $135.1303 | $135.13 | $135.15 | $135.10 |
| Purchase #4 | $134.77 | 8.646% | $146.4222 | $146.42 | $146.40 | $146.40 |
| Purchase #5 | $235.34 | 5.227% | $247.6412 | $247.64 | $247.65 | $247.60 |
| Purchase #6 | $94.71 | 11.273% | $105.3867 | $105.39 | $105.40 | $105.40 |
| Purchase #7 | $150.41 | 12.672% | $169.47 | $169.47 | $169.45 | $169.50 |
| 7 purchase totals = | $1,004.45 | $1,088.8612 | $1,088.86 | $1,088.85 | $1,088.80 | |