| 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 | $119.91 | 3.455% | $124.0529 | $124.05 | $124.05 | $124.10 |
| Purchase #2 | $130.69 | 8.237% | $141.4549 | $141.45 | $141.45 | $141.50 |
| Purchase #3 | $216.66 | 8.147% | $234.3113 | $234.31 | $234.30 | $234.30 |
| Purchase #4 | $201.36 | 7.379% | $216.2184 | $216.22 | $216.20 | $216.20 |
| Purchase #5 | $29.60 | 6.562% | $31.5424 | $31.54 | $31.55 | $31.50 |
| Purchase #6 | $105.60 | 13.844% | $120.2193 | $120.22 | $120.20 | $120.20 |
| Purchase #7 | $128.44 | 3.714% | $133.2103 | $133.21 | $133.20 | $133.20 |
| 7 purchase totals = | $932.26 | $1,001.0095 | $1,001.00 | $1,000.95 | $1,001.00 | |