| 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 | $177.35 | 8.861% | $193.065 | $193.07 | $193.05 | $193.10 |
| Purchase #2 | $249.57 | 3.850% | $259.1784 | $259.18 | $259.20 | $259.20 |
| Purchase #3 | $245.47 | 4.809% | $257.2747 | $257.27 | $257.25 | $257.30 |
| Purchase #4 | $250.99 | 7.352% | $269.4428 | $269.44 | $269.45 | $269.40 |
| Purchase #5 | $115.26 | 4.356% | $120.2807 | $120.28 | $120.30 | $120.30 |
| Purchase #6 | $142.83 | 6.636% | $152.3082 | $152.31 | $152.30 | $152.30 |
| Purchase #7 | $108.42 | 10.642% | $119.9581 | $119.96 | $119.95 | $120.00 |
| 7 purchase totals = | $1,289.89 | $1,371.5079 | $1,371.51 | $1,371.50 | $1,371.60 | |