| 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 | $137.79 | 4.786% | $144.3846 | $144.38 | $144.40 | $144.40 |
| Purchase #2 | $216.83 | 8.557% | $235.3841 | $235.38 | $235.40 | $235.40 |
| Purchase #3 | $162.70 | 3.150% | $167.8251 | $167.83 | $167.85 | $167.80 |
| Purchase #4 | $162.41 | 3.703% | $168.424 | $168.42 | $168.40 | $168.40 |
| Purchase #5 | $215.40 | 5.263% | $226.7365 | $226.74 | $226.75 | $226.70 |
| Purchase #6 | $126.57 | 3.722% | $131.2809 | $131.28 | $131.30 | $131.30 |
| Purchase #7 | $7.35 | 8.757% | $7.9936 | $7.99 | $8.00 | $8.00 |
| 7 purchase totals = | $1,029.05 | $1,082.0288 | $1,082.02 | $1,082.10 | $1,082.00 | |