| 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 | $227.42 | 10.316% | $250.8806 | $250.88 | $250.90 | $250.90 |
| Purchase #2 | $66.73 | 4.750% | $69.8997 | $69.90 | $69.90 | $69.90 |
| Purchase #3 | $166.99 | 3.117% | $172.1951 | $172.20 | $172.20 | $172.20 |
| Purchase #4 | $184.62 | 4.462% | $192.8577 | $192.86 | $192.85 | $192.90 |
| Purchase #5 | $27.44 | 7.169% | $29.4072 | $29.41 | $29.40 | $29.40 |
| Purchase #6 | $228.78 | 3.848% | $237.5835 | $237.58 | $237.60 | $237.60 |
| Purchase #7 | $87.97 | 7.713% | $94.7551 | $94.76 | $94.75 | $94.80 |
| 7 purchase totals = | $989.95 | $1,047.5789 | $1,047.59 | $1,047.60 | $1,047.70 | |