| 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 | $90.76 | 6.303% | $96.4806 | $96.48 | $96.50 | $96.50 |
| Purchase #2 | $122.40 | 5.568% | $129.2152 | $129.22 | $129.20 | $129.20 |
| Purchase #3 | $226.37 | 11.724% | $252.9096 | $252.91 | $252.90 | $252.90 |
| Purchase #4 | $189.51 | 13.530% | $215.1507 | $215.15 | $215.15 | $215.20 |
| Purchase #5 | $176.48 | 9.822% | $193.8139 | $193.81 | $193.80 | $193.80 |
| Purchase #6 | $167.83 | 13.488% | $190.4669 | $190.47 | $190.45 | $190.50 |
| Purchase #7 | $136.34 | 4.494% | $142.4671 | $142.47 | $142.45 | $142.50 |
| 7 purchase totals = | $1,109.69 | $1,220.5040 | $1,220.51 | $1,220.45 | $1,220.60 | |