| 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 | $192.28 | 12.769% | $216.8322 | $216.83 | $216.85 | $216.80 |
| Purchase #2 | $216.89 | 7.386% | $232.9095 | $232.91 | $232.90 | $232.90 |
| Purchase #3 | $186.78 | 5.356% | $196.7839 | $196.78 | $196.80 | $196.80 |
| Purchase #4 | $170.27 | 3.345% | $175.9655 | $175.97 | $175.95 | $176.00 |
| Purchase #5 | $85.89 | 7.436% | $92.2768 | $92.28 | $92.30 | $92.30 |
| Purchase #6 | $64.80 | 10.355% | $71.51 | $71.51 | $71.50 | $71.50 |
| Purchase #7 | $111.67 | 9.516% | $122.2965 | $122.30 | $122.30 | $122.30 |
| 7 purchase totals = | $1,028.58 | $1,108.5744 | $1,108.58 | $1,108.60 | $1,108.60 | |