| 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 | $230.66 | 9.475% | $252.515 | $252.52 | $252.50 | $252.50 |
| Purchase #2 | $196.37 | 6.479% | $209.0928 | $209.09 | $209.10 | $209.10 |
| Purchase #3 | $118.34 | 11.506% | $131.9562 | $131.96 | $131.95 | $132.00 |
| Purchase #4 | $184.27 | 4.421% | $192.4166 | $192.42 | $192.40 | $192.40 |
| Purchase #5 | $161.92 | 4.146% | $168.6332 | $168.63 | $168.65 | $168.60 |
| Purchase #6 | $32.77 | 12.810% | $36.9678 | $36.97 | $36.95 | $37.00 |
| Purchase #7 | $135.29 | 10.700% | $149.766 | $149.77 | $149.75 | $149.80 |
| 7 purchase totals = | $1,059.62 | $1,141.3476 | $1,141.36 | $1,141.30 | $1,141.40 | |