| 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 | $216.45 | 5.197% | $227.6989 | $227.70 | $227.70 | $227.70 |
| Purchase #2 | $250.86 | 13.777% | $285.421 | $285.42 | $285.40 | $285.40 |
| Purchase #3 | $194.35 | 8.734% | $211.3245 | $211.32 | $211.30 | $211.30 |
| Purchase #4 | $52.43 | 3.438% | $54.2325 | $54.23 | $54.25 | $54.20 |
| Purchase #5 | $137.53 | 6.325% | $146.2288 | $146.23 | $146.25 | $146.20 |
| Purchase #6 | $125.87 | 3.523% | $130.3044 | $130.30 | $130.30 | $130.30 |
| Purchase #7 | $226.52 | 9.557% | $248.1685 | $248.17 | $248.15 | $248.20 |
| 7 purchase totals = | $1,204.01 | $1,303.3786 | $1,303.37 | $1,303.35 | $1,303.30 | |