| 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 | $232.74 | 4.291% | $242.7269 | $242.73 | $242.75 | $242.70 |
| Purchase #2 | $83.28 | 5.504% | $87.8637 | $87.86 | $87.85 | $87.90 |
| Purchase #3 | $162.30 | 5.649% | $171.4683 | $171.47 | $171.45 | $171.50 |
| Purchase #4 | $234.30 | 3.463% | $242.4138 | $242.41 | $242.40 | $242.40 |
| Purchase #5 | $95.53 | 6.226% | $101.4777 | $101.48 | $101.50 | $101.50 |
| Purchase #6 | $88.76 | 7.509% | $95.425 | $95.43 | $95.45 | $95.40 |
| Purchase #7 | $22.42 | 4.568% | $23.4441 | $23.44 | $23.45 | $23.40 |
| 7 purchase totals = | $919.33 | $964.8195 | $964.82 | $964.85 | $964.80 | |