| 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 | $193.28 | 4.702% | $202.368 | $202.37 | $202.35 | $202.40 |
| Purchase #2 | $230.82 | 9.533% | $252.8241 | $252.82 | $252.80 | $252.80 |
| Purchase #3 | $53.89 | 6.366% | $57.3206 | $57.32 | $57.30 | $57.30 |
| Purchase #4 | $211.38 | 12.330% | $237.4432 | $237.44 | $237.45 | $237.40 |
| Purchase #5 | $243.58 | 6.775% | $260.0825 | $260.08 | $260.10 | $260.10 |
| Purchase #6 | $180.52 | 6.708% | $192.6293 | $192.63 | $192.65 | $192.60 |
| Purchase #7 | $180.43 | 5.452% | $190.267 | $190.27 | $190.25 | $190.30 |
| 7 purchase totals = | $1,293.90 | $1,392.9347 | $1,392.93 | $1,392.90 | $1,392.90 | |