| 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 | $108.43 | 4.522% | $113.3332 | $113.33 | $113.35 | $113.30 |
| Purchase #2 | $81.86 | 10.486% | $90.4438 | $90.44 | $90.45 | $90.40 |
| Purchase #3 | $19.94 | 8.550% | $21.6449 | $21.64 | $21.65 | $21.60 |
| Purchase #4 | $121.79 | 6.705% | $129.956 | $129.96 | $129.95 | $130.00 |
| Purchase #5 | $120.67 | 11.587% | $134.652 | $134.65 | $134.65 | $134.70 |
| Purchase #6 | $145.32 | 5.303% | $153.0263 | $153.03 | $153.05 | $153.00 |
| Purchase #7 | $203.43 | 9.466% | $222.6867 | $222.69 | $222.70 | $222.70 |
| 7 purchase totals = | $801.44 | $865.7429 | $865.74 | $865.80 | $865.70 | |