| 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 | $184.60 | 13.326% | $209.1998 | $209.20 | $209.20 | $209.20 |
| Purchase #2 | $196.71 | 11.368% | $219.072 | $219.07 | $219.05 | $219.10 |
| Purchase #3 | $208.81 | 3.129% | $215.3437 | $215.34 | $215.35 | $215.30 |
| Purchase #4 | $186.46 | 13.748% | $212.0945 | $212.09 | $212.10 | $212.10 |
| Purchase #5 | $84.96 | 3.295% | $87.7594 | $87.76 | $87.75 | $87.80 |
| Purchase #6 | $225.75 | 9.111% | $246.3181 | $246.32 | $246.30 | $246.30 |
| Purchase #7 | $12.64 | 11.827% | $14.1349 | $14.13 | $14.15 | $14.10 |
| 7 purchase totals = | $1,099.93 | $1,203.9224 | $1,203.91 | $1,203.90 | $1,203.90 | |