| 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 | $186.66 | 11.114% | $207.4054 | $207.41 | $207.40 | $207.40 |
| Purchase #2 | $19.59 | 13.443% | $22.2235 | $22.22 | $22.20 | $22.20 |
| Purchase #3 | $122.83 | 12.383% | $138.04 | $138.04 | $138.05 | $138.00 |
| Purchase #4 | $13.55 | 12.483% | $15.2414 | $15.24 | $15.25 | $15.20 |
| Purchase #5 | $225.64 | 12.837% | $254.6054 | $254.61 | $254.60 | $254.60 |
| Purchase #6 | $63.77 | 4.507% | $66.6441 | $66.64 | $66.65 | $66.60 |
| Purchase #7 | $248.70 | 6.280% | $264.3184 | $264.32 | $264.30 | $264.30 |
| 7 purchase totals = | $880.74 | $968.4782 | $968.48 | $968.45 | $968.30 | |