| 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 | $215.82 | 7.614% | $232.2525 | $232.25 | $232.25 | $232.30 |
| Purchase #2 | $204.97 | 11.147% | $227.818 | $227.82 | $227.80 | $227.80 |
| Purchase #3 | $180.60 | 6.514% | $192.3643 | $192.36 | $192.35 | $192.40 |
| Purchase #4 | $232.66 | 6.233% | $247.1617 | $247.16 | $247.15 | $247.20 |
| Purchase #5 | $25.48 | 8.683% | $27.6924 | $27.69 | $27.70 | $27.70 |
| Purchase #6 | $128.53 | 6.196% | $136.4937 | $136.49 | $136.50 | $136.50 |
| Purchase #7 | $109.34 | 5.804% | $115.6861 | $115.69 | $115.70 | $115.70 |
| 7 purchase totals = | $1,097.40 | $1,179.4687 | $1,179.46 | $1,179.45 | $1,179.60 | |