| 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 | $189.62 | 4.141% | $197.4722 | $197.47 | $197.45 | $197.50 |
| Purchase #2 | $41.75 | 4.705% | $43.7143 | $43.71 | $43.70 | $43.70 |
| Purchase #3 | $216.38 | 11.478% | $241.2161 | $241.22 | $241.20 | $241.20 |
| Purchase #4 | $237.80 | 5.325% | $250.4629 | $250.46 | $250.45 | $250.50 |
| Purchase #5 | $240.74 | 5.454% | $253.87 | $253.87 | $253.85 | $253.90 |
| Purchase #6 | $204.78 | 6.473% | $218.0354 | $218.04 | $218.05 | $218.00 |
| Purchase #7 | $152.41 | 13.764% | $173.3877 | $173.39 | $173.40 | $173.40 |
| 7 purchase totals = | $1,283.48 | $1,378.1586 | $1,378.16 | $1,378.10 | $1,378.20 | |