| 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 | $130.35 | 4.327% | $135.9902 | $135.99 | $136.00 | $136.00 |
| Purchase #2 | $164.44 | 13.450% | $186.5572 | $186.56 | $186.55 | $186.60 |
| Purchase #3 | $24.36 | 7.233% | $26.122 | $26.12 | $26.10 | $26.10 |
| Purchase #4 | $202.53 | 4.136% | $210.9066 | $210.91 | $210.90 | $210.90 |
| Purchase #5 | $243.98 | 3.627% | $252.8292 | $252.83 | $252.85 | $252.80 |
| Purchase #6 | $217.79 | 11.597% | $243.0471 | $243.05 | $243.05 | $243.00 |
| Purchase #7 | $219.65 | 4.548% | $229.6397 | $229.64 | $229.65 | $229.60 |
| 7 purchase totals = | $1,203.10 | $1,285.0920 | $1,285.10 | $1,285.10 | $1,285.00 | |