| 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 | $37.72 | 3.193% | $38.9244 | $38.92 | $38.90 | $38.90 |
| Purchase #2 | $201.33 | 12.372% | $226.2385 | $226.24 | $226.25 | $226.20 |
| Purchase #3 | $245.40 | 8.474% | $266.1952 | $266.20 | $266.20 | $266.20 |
| Purchase #4 | $246.77 | 8.190% | $266.9805 | $266.98 | $267.00 | $267.00 |
| Purchase #5 | $245.62 | 8.441% | $266.3528 | $266.35 | $266.35 | $266.40 |
| Purchase #6 | $39.93 | 3.447% | $41.3064 | $41.31 | $41.30 | $41.30 |
| Purchase #7 | $207.54 | 12.698% | $233.8934 | $233.89 | $233.90 | $233.90 |
| 7 purchase totals = | $1,224.31 | $1,339.8912 | $1,339.89 | $1,339.90 | $1,339.90 | |