| 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 | $19.54 | 10.811% | $21.6525 | $21.65 | $21.65 | $21.70 |
| Purchase #2 | $225.91 | 7.170% | $242.1077 | $242.11 | $242.10 | $242.10 |
| Purchase #3 | $23.88 | 3.627% | $24.7461 | $24.75 | $24.75 | $24.70 |
| Purchase #4 | $100.33 | 8.775% | $109.134 | $109.13 | $109.15 | $109.10 |
| Purchase #5 | $131.73 | 3.737% | $136.6528 | $136.65 | $136.65 | $136.70 |
| Purchase #6 | $250.34 | 9.412% | $273.902 | $273.90 | $273.90 | $273.90 |
| Purchase #7 | $115.53 | 10.812% | $128.0211 | $128.02 | $128.00 | $128.00 |
| 7 purchase totals = | $867.26 | $936.2162 | $936.21 | $936.20 | $936.20 | |