| 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 | $248.61 | 13.184% | $281.3867 | $281.39 | $281.40 | $281.40 |
| Purchase #2 | $178.64 | 8.130% | $193.1634 | $193.16 | $193.15 | $193.20 |
| Purchase #3 | $201.33 | 13.240% | $227.9861 | $227.99 | $228.00 | $228.00 |
| Purchase #4 | $74.68 | 8.750% | $81.2145 | $81.21 | $81.20 | $81.20 |
| Purchase #5 | $91.55 | 3.860% | $95.0838 | $95.08 | $95.10 | $95.10 |
| Purchase #6 | $44.74 | 10.428% | $49.4055 | $49.41 | $49.40 | $49.40 |
| Purchase #7 | $243.43 | 5.548% | $256.9355 | $256.94 | $256.95 | $256.90 |
| 7 purchase totals = | $1,082.98 | $1,185.1755 | $1,185.18 | $1,185.20 | $1,185.20 | |