| 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 | $232.64 | 5.235% | $244.8187 | $244.82 | $244.80 | $244.80 |
| Purchase #2 | $32.41 | 10.419% | $35.7868 | $35.79 | $35.80 | $35.80 |
| Purchase #3 | $153.53 | 12.633% | $172.9254 | $172.93 | $172.95 | $172.90 |
| Purchase #4 | $123.83 | 13.379% | $140.3972 | $140.40 | $140.40 | $140.40 |
| Purchase #5 | $224.84 | 3.196% | $232.0259 | $232.03 | $232.05 | $232.00 |
| Purchase #6 | $83.92 | 4.189% | $87.4354 | $87.44 | $87.45 | $87.40 |
| Purchase #7 | $60.74 | 10.313% | $67.0041 | $67.00 | $67.00 | $67.00 |
| 7 purchase totals = | $911.91 | $980.3935 | $980.41 | $980.45 | $980.30 | |