| 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 | $220.36 | 11.822% | $246.411 | $246.41 | $246.40 | $246.40 |
| Purchase #2 | $150.54 | 13.651% | $171.0902 | $171.09 | $171.10 | $171.10 |
| Purchase #3 | $84.68 | 6.798% | $90.4365 | $90.44 | $90.45 | $90.40 |
| Purchase #4 | $189.76 | 5.561% | $200.3126 | $200.31 | $200.30 | $200.30 |
| Purchase #5 | $191.31 | 9.456% | $209.4003 | $209.40 | $209.40 | $209.40 |
| Purchase #6 | $180.45 | 6.695% | $192.5311 | $192.53 | $192.55 | $192.50 |
| Purchase #7 | $223.64 | 10.792% | $247.7752 | $247.78 | $247.80 | $247.80 |
| 7 purchase totals = | $1,240.74 | $1,357.9569 | $1,357.96 | $1,358.00 | $1,357.90 | |