| 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 | $200.77 | 3.729% | $208.2567 | $208.26 | $208.25 | $208.30 |
| Purchase #2 | $232.32 | 7.782% | $250.3991 | $250.40 | $250.40 | $250.40 |
| Purchase #3 | $105.67 | 12.793% | $119.1884 | $119.19 | $119.20 | $119.20 |
| Purchase #4 | $79.27 | 13.707% | $90.1355 | $90.14 | $90.15 | $90.10 |
| Purchase #5 | $72.64 | 3.273% | $75.0175 | $75.02 | $75.00 | $75.00 |
| Purchase #6 | $189.66 | 6.511% | $202.0088 | $202.01 | $202.00 | $202.00 |
| Purchase #7 | $141.35 | 8.516% | $153.3874 | $153.39 | $153.40 | $153.40 |
| 7 purchase totals = | $1,021.68 | $1,098.3934 | $1,098.41 | $1,098.40 | $1,098.40 | |