| 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 | $229.40 | 3.326% | $237.0298 | $237.03 | $237.05 | $237.00 |
| Purchase #2 | $140.97 | 3.457% | $145.8433 | $145.84 | $145.85 | $145.80 |
| Purchase #3 | $242.79 | 6.827% | $259.3653 | $259.37 | $259.35 | $259.40 |
| Purchase #4 | $115.78 | 3.657% | $120.0141 | $120.01 | $120.00 | $120.00 |
| Purchase #5 | $96.55 | 6.438% | $102.7659 | $102.77 | $102.75 | $102.80 |
| Purchase #6 | $72.49 | 8.769% | $78.8466 | $78.85 | $78.85 | $78.80 |
| Purchase #7 | $64.38 | 6.466% | $68.5428 | $68.54 | $68.55 | $68.50 |
| 7 purchase totals = | $962.36 | $1,012.4078 | $1,012.41 | $1,012.40 | $1,012.30 | |