| 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 | $246.35 | 7.285% | $264.2966 | $264.30 | $264.30 | $264.30 |
| Purchase #2 | $126.61 | 5.433% | $133.4887 | $133.49 | $133.50 | $133.50 |
| Purchase #3 | $120.30 | 8.587% | $130.6302 | $130.63 | $130.65 | $130.60 |
| Purchase #4 | $134.92 | 13.196% | $152.724 | $152.72 | $152.70 | $152.70 |
| Purchase #5 | $12.54 | 10.192% | $13.8181 | $13.82 | $13.80 | $13.80 |
| Purchase #6 | $77.93 | 4.301% | $81.2818 | $81.28 | $81.30 | $81.30 |
| Purchase #7 | $133.94 | 8.260% | $145.0034 | $145.00 | $145.00 | $145.00 |
| 7 purchase totals = | $852.59 | $921.2428 | $921.24 | $921.25 | $921.20 | |