| 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 | $126.55 | 9.614% | $138.7165 | $138.72 | $138.70 | $138.70 |
| Purchase #2 | $119.83 | 9.276% | $130.9454 | $130.95 | $130.95 | $130.90 |
| Purchase #3 | $218.79 | 9.802% | $240.2358 | $240.24 | $240.25 | $240.20 |
| Purchase #4 | $100.45 | 4.673% | $105.144 | $105.14 | $105.15 | $105.10 |
| Purchase #5 | $239.83 | 8.403% | $259.9829 | $259.98 | $260.00 | $260.00 |
| Purchase #6 | $85.78 | 10.862% | $95.0974 | $95.10 | $95.10 | $95.10 |
| Purchase #7 | $36.57 | 6.558% | $38.9683 | $38.97 | $38.95 | $39.00 |
| 7 purchase totals = | $927.80 | $1,009.0903 | $1,009.10 | $1,009.10 | $1,009.00 | |