| 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 | $74.51 | 10.225% | $82.1286 | $82.13 | $82.15 | $82.10 |
| Purchase #2 | $235.94 | 12.419% | $265.2414 | $265.24 | $265.25 | $265.20 |
| Purchase #3 | $204.62 | 10.732% | $226.5798 | $226.58 | $226.60 | $226.60 |
| Purchase #4 | $47.44 | 3.115% | $48.9178 | $48.92 | $48.90 | $48.90 |
| Purchase #5 | $28.46 | 3.331% | $29.408 | $29.41 | $29.40 | $29.40 |
| Purchase #6 | $172.75 | 11.822% | $193.1725 | $193.17 | $193.15 | $193.20 |
| Purchase #7 | $213.25 | 11.818% | $238.4519 | $238.45 | $238.45 | $238.50 |
| 7 purchase totals = | $976.97 | $1,083.9000 | $1,083.90 | $1,083.90 | $1,083.90 | |