| 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 | $119.86 | 4.110% | $124.7862 | $124.79 | $124.80 | $124.80 |
| Purchase #2 | $39.56 | 13.638% | $44.9552 | $44.96 | $44.95 | $45.00 |
| Purchase #3 | $155.27 | 5.753% | $164.2027 | $164.20 | $164.20 | $164.20 |
| Purchase #4 | $134.72 | 11.428% | $150.1158 | $150.12 | $150.10 | $150.10 |
| Purchase #5 | $135.99 | 10.566% | $150.3587 | $150.36 | $150.35 | $150.40 |
| Purchase #6 | $135.35 | 4.796% | $141.8414 | $141.84 | $141.85 | $141.80 |
| Purchase #7 | $227.99 | 6.224% | $242.1801 | $242.18 | $242.20 | $242.20 |
| 7 purchase totals = | $948.74 | $1,018.4401 | $1,018.45 | $1,018.45 | $1,018.50 | |