| 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 | $224.97 | 6.711% | $240.0677 | $240.07 | $240.05 | $240.10 |
| Purchase #2 | $89.56 | 12.279% | $100.5571 | $100.56 | $100.55 | $100.60 |
| Purchase #3 | $167.79 | 11.359% | $186.8493 | $186.85 | $186.85 | $186.80 |
| Purchase #4 | $182.95 | 11.441% | $203.8813 | $203.88 | $203.90 | $203.90 |
| Purchase #5 | $205.79 | 5.502% | $217.1126 | $217.11 | $217.10 | $217.10 |
| Purchase #6 | $100.73 | 5.745% | $106.5169 | $106.52 | $106.50 | $106.50 |
| Purchase #7 | $166.86 | 12.561% | $187.8193 | $187.82 | $187.80 | $187.80 |
| 7 purchase totals = | $1,138.65 | $1,242.8042 | $1,242.81 | $1,242.75 | $1,242.80 | |