| 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 | $123.48 | 9.506% | $135.218 | $135.22 | $135.20 | $135.20 |
| Purchase #2 | $134.67 | 5.794% | $142.4728 | $142.47 | $142.45 | $142.50 |
| Purchase #3 | $117.65 | 5.696% | $124.3513 | $124.35 | $124.35 | $124.40 |
| Purchase #4 | $130.89 | 12.292% | $146.979 | $146.98 | $147.00 | $147.00 |
| Purchase #5 | $204.80 | 10.774% | $226.8652 | $226.87 | $226.85 | $226.90 |
| Purchase #6 | $189.47 | 12.625% | $213.3906 | $213.39 | $213.40 | $213.40 |
| Purchase #7 | $249.74 | 13.186% | $282.6707 | $282.67 | $282.65 | $282.70 |
| 7 purchase totals = | $1,150.70 | $1,271.9476 | $1,271.95 | $1,271.90 | $1,272.10 | |