| 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 | $225.55 | 13.716% | $256.4864 | $256.49 | $256.50 | $256.50 |
| Purchase #2 | $165.48 | 4.410% | $172.7777 | $172.78 | $172.80 | $172.80 |
| Purchase #3 | $104.58 | 10.130% | $115.174 | $115.17 | $115.15 | $115.20 |
| Purchase #4 | $206.57 | 12.249% | $231.8728 | $231.87 | $231.85 | $231.90 |
| Purchase #5 | $143.69 | 3.641% | $148.9218 | $148.92 | $148.90 | $148.90 |
| Purchase #6 | $206.28 | 7.346% | $221.4333 | $221.43 | $221.45 | $221.40 |
| Purchase #7 | $185.44 | 8.370% | $200.9613 | $200.96 | $200.95 | $201.00 |
| 7 purchase totals = | $1,237.59 | $1,347.6273 | $1,347.62 | $1,347.60 | $1,347.70 | |