| 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 | $138.29 | 10.302% | $152.5366 | $152.54 | $152.55 | $152.50 |
| Purchase #2 | $127.93 | 5.265% | $134.6655 | $134.67 | $134.65 | $134.70 |
| Purchase #3 | $228.36 | 13.189% | $258.4784 | $258.48 | $258.50 | $258.50 |
| Purchase #4 | $106.45 | 13.395% | $120.709 | $120.71 | $120.70 | $120.70 |
| Purchase #5 | $157.40 | 8.659% | $171.0293 | $171.03 | $171.05 | $171.00 |
| Purchase #6 | $207.85 | 7.314% | $223.0521 | $223.05 | $223.05 | $223.10 |
| Purchase #7 | $124.33 | 10.556% | $137.4543 | $137.45 | $137.45 | $137.50 |
| 7 purchase totals = | $1,090.61 | $1,197.9252 | $1,197.93 | $1,197.95 | $1,198.00 | |