| 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 | $221.47 | 7.753% | $238.6406 | $238.64 | $238.65 | $238.60 |
| Purchase #2 | $126.25 | 11.225% | $140.4216 | $140.42 | $140.40 | $140.40 |
| Purchase #3 | $111.97 | 10.581% | $123.8175 | $123.82 | $123.80 | $123.80 |
| Purchase #4 | $217.84 | 3.463% | $225.3838 | $225.38 | $225.40 | $225.40 |
| Purchase #5 | $63.72 | 11.107% | $70.7974 | $70.80 | $70.80 | $70.80 |
| Purchase #6 | $38.87 | 13.164% | $43.9868 | $43.99 | $44.00 | $44.00 |
| Purchase #7 | $154.58 | 4.413% | $161.4016 | $161.40 | $161.40 | $161.40 |
| 7 purchase totals = | $934.70 | $1,004.4493 | $1,004.45 | $1,004.45 | $1,004.40 | |