| 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 | $117.87 | 13.109% | $133.3216 | $133.32 | $133.30 | $133.30 |
| Purchase #2 | $221.72 | 9.238% | $242.2025 | $242.20 | $242.20 | $242.20 |
| Purchase #3 | $163.27 | 10.279% | $180.0525 | $180.05 | $180.05 | $180.10 |
| Purchase #4 | $96.95 | 6.608% | $103.3565 | $103.36 | $103.35 | $103.40 |
| Purchase #5 | $161.94 | 4.291% | $168.8888 | $168.89 | $168.90 | $168.90 |
| Purchase #6 | $186.66 | 4.250% | $194.5931 | $194.59 | $194.60 | $194.60 |
| Purchase #7 | $110.96 | 3.617% | $114.9734 | $114.97 | $114.95 | $115.00 |
| 7 purchase totals = | $1,059.37 | $1,137.3884 | $1,137.38 | $1,137.35 | $1,137.50 | |