| 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 | $250.30 | 7.498% | $269.0675 | $269.07 | $269.05 | $269.10 |
| Purchase #2 | $98.93 | 10.182% | $109.0031 | $109.00 | $109.00 | $109.00 |
| Purchase #3 | $64.78 | 7.537% | $69.6625 | $69.66 | $69.65 | $69.70 |
| Purchase #4 | $174.59 | 9.334% | $190.8862 | $190.89 | $190.90 | $190.90 |
| Purchase #5 | $135.27 | 6.378% | $143.8975 | $143.90 | $143.90 | $143.90 |
| Purchase #6 | $123.91 | 4.348% | $129.2976 | $129.30 | $129.30 | $129.30 |
| Purchase #7 | $192.65 | 10.355% | $212.5989 | $212.60 | $212.60 | $212.60 |
| 7 purchase totals = | $1,040.43 | $1,124.4133 | $1,124.42 | $1,124.40 | $1,124.50 | |