| 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 | $206.42 | 12.214% | $231.6321 | $231.63 | $231.65 | $231.60 |
| Purchase #2 | $89.49 | 11.522% | $99.801 | $99.80 | $99.80 | $99.80 |
| Purchase #3 | $246.92 | 4.740% | $258.624 | $258.62 | $258.60 | $258.60 |
| Purchase #4 | $91.83 | 6.823% | $98.0956 | $98.10 | $98.10 | $98.10 |
| Purchase #5 | $162.94 | 8.287% | $176.4428 | $176.44 | $176.45 | $176.40 |
| Purchase #6 | $79.31 | 13.539% | $90.0478 | $90.05 | $90.05 | $90.00 |
| Purchase #7 | $184.57 | 13.312% | $209.14 | $209.14 | $209.15 | $209.10 |
| 7 purchase totals = | $1,061.48 | $1,163.7833 | $1,163.78 | $1,163.80 | $1,163.60 | |