| 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 | $116.43 | 11.330% | $129.6215 | $129.62 | $129.60 | $129.60 |
| Purchase #2 | $139.28 | 8.362% | $150.9266 | $150.93 | $150.95 | $150.90 |
| Purchase #3 | $82.41 | 9.315% | $90.0865 | $90.09 | $90.10 | $90.10 |
| Purchase #4 | $216.84 | 6.694% | $231.3553 | $231.36 | $231.35 | $231.40 |
| Purchase #5 | $228.93 | 10.328% | $252.5739 | $252.57 | $252.55 | $252.60 |
| Purchase #6 | $107.83 | 4.437% | $112.6144 | $112.61 | $112.60 | $112.60 |
| Purchase #7 | $216.26 | 4.518% | $226.0306 | $226.03 | $226.05 | $226.00 |
| 7 purchase totals = | $1,107.98 | $1,193.2088 | $1,193.21 | $1,193.20 | $1,193.20 | |