| 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 | $249.35 | 10.871% | $276.4568 | $276.46 | $276.45 | $276.50 |
| Purchase #2 | $117.43 | 10.194% | $129.4008 | $129.40 | $129.40 | $129.40 |
| Purchase #3 | $250.78 | 4.738% | $262.662 | $262.66 | $262.65 | $262.70 |
| Purchase #4 | $179.87 | 5.298% | $189.3995 | $189.40 | $189.40 | $189.40 |
| Purchase #5 | $54.71 | 4.112% | $56.9597 | $56.96 | $56.95 | $57.00 |
| Purchase #6 | $214.33 | 8.453% | $232.4473 | $232.45 | $232.45 | $232.40 |
| Purchase #7 | $153.73 | 12.273% | $172.5973 | $172.60 | $172.60 | $172.60 |
| 7 purchase totals = | $1,220.20 | $1,319.9234 | $1,319.93 | $1,319.90 | $1,320.00 | |