| 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 | $227.85 | 7.820% | $245.6679 | $245.67 | $245.65 | $245.70 |
| Purchase #2 | $74.45 | 5.195% | $78.3177 | $78.32 | $78.30 | $78.30 |
| Purchase #3 | $192.60 | 7.714% | $207.4572 | $207.46 | $207.45 | $207.50 |
| Purchase #4 | $71.65 | 7.632% | $77.1183 | $77.12 | $77.10 | $77.10 |
| Purchase #5 | $230.72 | 4.600% | $241.3331 | $241.33 | $241.35 | $241.30 |
| Purchase #6 | $129.89 | 4.627% | $135.9 | $135.90 | $135.90 | $135.90 |
| Purchase #7 | $89.91 | 13.133% | $101.7179 | $101.72 | $101.70 | $101.70 |
| 7 purchase totals = | $1,017.07 | $1,087.5121 | $1,087.52 | $1,087.45 | $1,087.50 | |