| 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 | $228.84 | 5.373% | $241.1356 | $241.14 | $241.15 | $241.10 |
| Purchase #2 | $121.95 | 10.685% | $134.9804 | $134.98 | $135.00 | $135.00 |
| Purchase #3 | $238.37 | 12.111% | $267.239 | $267.24 | $267.25 | $267.20 |
| Purchase #4 | $212.93 | 6.651% | $227.092 | $227.09 | $227.10 | $227.10 |
| Purchase #5 | $160.62 | 8.475% | $174.2325 | $174.23 | $174.25 | $174.20 |
| Purchase #6 | $189.41 | 5.608% | $200.0321 | $200.03 | $200.05 | $200.00 |
| Purchase #7 | $181.68 | 6.302% | $193.1295 | $193.13 | $193.15 | $193.10 |
| 7 purchase totals = | $1,333.80 | $1,437.8411 | $1,437.84 | $1,437.95 | $1,437.70 | |