| 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 | $217.72 | 8.126% | $235.4119 | $235.41 | $235.40 | $235.40 |
| Purchase #2 | $135.82 | 8.476% | $147.3321 | $147.33 | $147.35 | $147.30 |
| Purchase #3 | $215.35 | 4.759% | $225.5985 | $225.60 | $225.60 | $225.60 |
| Purchase #4 | $11.68 | 9.149% | $12.7486 | $12.75 | $12.75 | $12.70 |
| Purchase #5 | $77.63 | 3.824% | $80.5986 | $80.60 | $80.60 | $80.60 |
| Purchase #6 | $202.47 | 13.792% | $230.3947 | $230.39 | $230.40 | $230.40 |
| Purchase #7 | $156.56 | 5.698% | $165.4808 | $165.48 | $165.50 | $165.50 |
| 7 purchase totals = | $1,017.23 | $1,097.5652 | $1,097.56 | $1,097.60 | $1,097.50 | |