| 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 | $199.51 | 12.759% | $224.9655 | $224.97 | $224.95 | $225.00 |
| Purchase #2 | $210.59 | 7.264% | $225.8873 | $225.89 | $225.90 | $225.90 |
| Purchase #3 | $103.62 | 3.119% | $106.8519 | $106.85 | $106.85 | $106.90 |
| Purchase #4 | $172.55 | 7.859% | $186.1107 | $186.11 | $186.10 | $186.10 |
| Purchase #5 | $9.29 | 6.572% | $9.9005 | $9.90 | $9.90 | $9.90 |
| Purchase #6 | $201.64 | 9.124% | $220.0376 | $220.04 | $220.05 | $220.00 |
| Purchase #7 | $34.29 | 11.405% | $38.2008 | $38.20 | $38.20 | $38.20 |
| 7 purchase totals = | $931.49 | $1,011.9543 | $1,011.96 | $1,011.95 | $1,012.00 | |