| 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 | $190.32 | 6.250% | $202.215 | $202.22 | $202.20 | $202.20 |
| Purchase #2 | $216.63 | 6.797% | $231.3543 | $231.35 | $231.35 | $231.40 |
| Purchase #3 | $137.31 | 6.226% | $145.8589 | $145.86 | $145.85 | $145.90 |
| Purchase #4 | $5.74 | 7.567% | $6.1743 | $6.17 | $6.15 | $6.20 |
| Purchase #5 | $227.85 | 7.763% | $245.538 | $245.54 | $245.55 | $245.50 |
| Purchase #6 | $212.26 | 9.516% | $232.4587 | $232.46 | $232.45 | $232.50 |
| Purchase #7 | $201.38 | 9.720% | $220.9541 | $220.95 | $220.95 | $221.00 |
| 7 purchase totals = | $1,191.49 | $1,284.5533 | $1,284.55 | $1,284.50 | $1,284.70 | |