| 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 | $237.57 | 4.206% | $247.5622 | $247.56 | $247.55 | $247.60 |
| Purchase #2 | $9.25 | 12.406% | $10.3976 | $10.40 | $10.40 | $10.40 |
| Purchase #3 | $105.51 | 8.255% | $114.2199 | $114.22 | $114.20 | $114.20 |
| Purchase #4 | $122.59 | 8.707% | $133.2639 | $133.26 | $133.25 | $133.30 |
| Purchase #5 | $69.43 | 6.620% | $74.0263 | $74.03 | $74.05 | $74.00 |
| Purchase #6 | $73.81 | 6.829% | $78.8505 | $78.85 | $78.85 | $78.90 |
| Purchase #7 | $109.96 | 10.445% | $121.4453 | $121.45 | $121.45 | $121.40 |
| 7 purchase totals = | $728.12 | $779.7657 | $779.77 | $779.75 | $779.80 | |