| 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 | $203.49 | 10.160% | $224.1646 | $224.16 | $224.15 | $224.20 |
| Purchase #2 | $204.45 | 13.843% | $232.752 | $232.75 | $232.75 | $232.80 |
| Purchase #3 | $232.30 | 6.860% | $248.2358 | $248.24 | $248.25 | $248.20 |
| Purchase #4 | $199.58 | 6.604% | $212.7603 | $212.76 | $212.75 | $212.80 |
| Purchase #5 | $152.44 | 5.854% | $161.3638 | $161.36 | $161.35 | $161.40 |
| Purchase #6 | $6.30 | 6.151% | $6.6875 | $6.69 | $6.70 | $6.70 |
| Purchase #7 | $7.45 | 10.106% | $8.2029 | $8.20 | $8.20 | $8.20 |
| 7 purchase totals = | $1,006.01 | $1,094.1669 | $1,094.16 | $1,094.15 | $1,094.30 | |