| 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 | $181.29 | 10.615% | $200.5339 | $200.53 | $200.55 | $200.50 |
| Purchase #2 | $218.74 | 11.209% | $243.2586 | $243.26 | $243.25 | $243.30 |
| Purchase #3 | $21.46 | 9.106% | $23.4141 | $23.41 | $23.40 | $23.40 |
| Purchase #4 | $223.90 | 12.786% | $252.5279 | $252.53 | $252.55 | $252.50 |
| Purchase #5 | $54.57 | 6.678% | $58.2142 | $58.21 | $58.20 | $58.20 |
| Purchase #6 | $213.74 | 12.754% | $241.0004 | $241.00 | $241.00 | $241.00 |
| Purchase #7 | $183.60 | 9.321% | $200.7134 | $200.71 | $200.70 | $200.70 |
| 7 purchase totals = | $1,097.30 | $1,219.6625 | $1,219.65 | $1,219.65 | $1,219.60 | |