| 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 | $168.43 | 8.823% | $183.2906 | $183.29 | $183.30 | $183.30 |
| Purchase #2 | $231.80 | 10.467% | $256.0625 | $256.06 | $256.05 | $256.10 |
| Purchase #3 | $70.40 | 10.259% | $77.6223 | $77.62 | $77.60 | $77.60 |
| Purchase #4 | $221.94 | 3.761% | $230.2872 | $230.29 | $230.30 | $230.30 |
| Purchase #5 | $209.33 | 10.619% | $231.5588 | $231.56 | $231.55 | $231.60 |
| Purchase #6 | $21.88 | 5.181% | $23.0136 | $23.01 | $23.00 | $23.00 |
| Purchase #7 | $201.60 | 8.764% | $219.2682 | $219.27 | $219.25 | $219.30 |
| 7 purchase totals = | $1,125.38 | $1,221.1032 | $1,221.10 | $1,221.05 | $1,221.20 | |