| 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 | $185.80 | 7.479% | $199.696 | $199.70 | $199.70 | $199.70 |
| Purchase #2 | $242.68 | 12.801% | $273.7455 | $273.75 | $273.75 | $273.70 |
| Purchase #3 | $120.59 | 12.468% | $135.6252 | $135.63 | $135.65 | $135.60 |
| Purchase #4 | $107.64 | 3.299% | $111.191 | $111.19 | $111.20 | $111.20 |
| Purchase #5 | $176.41 | 6.789% | $188.3865 | $188.39 | $188.40 | $188.40 |
| Purchase #6 | $63.72 | 3.618% | $66.0254 | $66.03 | $66.05 | $66.00 |
| Purchase #7 | $63.76 | 7.228% | $68.3686 | $68.37 | $68.35 | $68.40 |
| 7 purchase totals = | $960.60 | $1,043.0382 | $1,043.06 | $1,043.10 | $1,043.00 | |