| 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 | $56.80 | 3.416% | $58.7403 | $58.74 | $58.75 | $58.70 |
| Purchase #2 | $111.87 | 9.755% | $122.7829 | $122.78 | $122.80 | $122.80 |
| Purchase #3 | $193.35 | 10.422% | $213.5009 | $213.50 | $213.50 | $213.50 |
| Purchase #4 | $230.75 | 8.619% | $250.6383 | $250.64 | $250.65 | $250.60 |
| Purchase #5 | $181.99 | 10.595% | $201.2718 | $201.27 | $201.25 | $201.30 |
| Purchase #6 | $105.60 | 12.583% | $118.8876 | $118.89 | $118.90 | $118.90 |
| Purchase #7 | $221.72 | 8.814% | $241.2624 | $241.26 | $241.25 | $241.30 |
| 7 purchase totals = | $1,102.08 | $1,207.0842 | $1,207.08 | $1,207.10 | $1,207.10 | |