| 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 | $104.67 | 4.718% | $109.6083 | $109.61 | $109.60 | $109.60 |
| Purchase #2 | $18.51 | 7.335% | $19.8677 | $19.87 | $19.85 | $19.90 |
| Purchase #3 | $192.75 | 12.799% | $217.4201 | $217.42 | $217.40 | $217.40 |
| Purchase #4 | $245.92 | 8.352% | $266.4592 | $266.46 | $266.45 | $266.50 |
| Purchase #5 | $227.47 | 11.530% | $253.6973 | $253.70 | $253.70 | $253.70 |
| Purchase #6 | $139.95 | 8.717% | $152.1494 | $152.15 | $152.15 | $152.10 |
| Purchase #7 | $203.27 | 4.395% | $212.2037 | $212.20 | $212.20 | $212.20 |
| 7 purchase totals = | $1,132.54 | $1,231.4057 | $1,231.41 | $1,231.35 | $1,231.40 | |