| 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 | $221.44 | 6.444% | $235.7096 | $235.71 | $235.70 | $235.70 |
| Purchase #2 | $217.94 | 3.575% | $225.7314 | $225.73 | $225.75 | $225.70 |
| Purchase #3 | $194.73 | 5.436% | $205.3155 | $205.32 | $205.30 | $205.30 |
| Purchase #4 | $5.59 | 4.306% | $5.8307 | $5.83 | $5.85 | $5.80 |
| Purchase #5 | $222.35 | 4.241% | $231.7799 | $231.78 | $231.80 | $231.80 |
| Purchase #6 | $81.70 | 10.838% | $90.5546 | $90.55 | $90.55 | $90.60 |
| Purchase #7 | $246.94 | 9.347% | $270.0215 | $270.02 | $270.00 | $270.00 |
| 7 purchase totals = | $1,190.69 | $1,264.9432 | $1,264.94 | $1,264.95 | $1,264.90 | |