| 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 | $96.46 | 3.719% | $100.0473 | $100.05 | $100.05 | $100.00 |
| Purchase #2 | $212.36 | 7.412% | $228.1001 | $228.10 | $228.10 | $228.10 |
| Purchase #3 | $93.98 | 9.627% | $103.0275 | $103.03 | $103.05 | $103.00 |
| Purchase #4 | $225.71 | 10.239% | $248.8204 | $248.82 | $248.80 | $248.80 |
| Purchase #5 | $33.33 | 12.321% | $37.4366 | $37.44 | $37.45 | $37.40 |
| Purchase #6 | $192.71 | 4.776% | $201.9138 | $201.91 | $201.90 | $201.90 |
| Purchase #7 | $226.89 | 5.496% | $239.3599 | $239.36 | $239.35 | $239.40 |
| 7 purchase totals = | $1,081.44 | $1,158.7056 | $1,158.71 | $1,158.70 | $1,158.60 | |