| 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 | $117.50 | 13.569% | $133.4436 | $133.44 | $133.45 | $133.40 |
| Purchase #2 | $119.43 | 8.111% | $129.117 | $129.12 | $129.10 | $129.10 |
| Purchase #3 | $231.92 | 4.198% | $241.656 | $241.66 | $241.65 | $241.70 |
| Purchase #4 | $170.75 | 3.672% | $177.0199 | $177.02 | $177.00 | $177.00 |
| Purchase #5 | $72.34 | 12.369% | $81.2877 | $81.29 | $81.30 | $81.30 |
| Purchase #6 | $228.43 | 11.645% | $255.0307 | $255.03 | $255.05 | $255.00 |
| Purchase #7 | $11.81 | 10.327% | $13.0296 | $13.03 | $13.05 | $13.00 |
| 7 purchase totals = | $952.18 | $1,030.5845 | $1,030.59 | $1,030.60 | $1,030.50 | |