| 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 | $228.98 | 5.693% | $242.0158 | $242.02 | $242.00 | $242.00 |
| Purchase #2 | $8.47 | 13.474% | $9.6112 | $9.61 | $9.60 | $9.60 |
| Purchase #3 | $127.44 | 8.400% | $138.145 | $138.15 | $138.15 | $138.10 |
| Purchase #4 | $227.31 | 12.567% | $255.876 | $255.88 | $255.90 | $255.90 |
| Purchase #5 | $242.34 | 10.345% | $267.4101 | $267.41 | $267.40 | $267.40 |
| Purchase #6 | $237.48 | 13.747% | $270.1264 | $270.13 | $270.15 | $270.10 |
| Purchase #7 | $200.68 | 3.231% | $207.164 | $207.16 | $207.15 | $207.20 |
| 7 purchase totals = | $1,272.70 | $1,390.3485 | $1,390.36 | $1,390.35 | $1,390.30 | |