| 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 | $106.97 | 12.617% | $120.4664 | $120.47 | $120.45 | $120.50 |
| Purchase #2 | $216.41 | 13.828% | $246.3352 | $246.34 | $246.35 | $246.30 |
| Purchase #3 | $211.52 | 10.236% | $233.1712 | $233.17 | $233.15 | $233.20 |
| Purchase #4 | $243.29 | 6.860% | $259.9797 | $259.98 | $260.00 | $260.00 |
| Purchase #5 | $113.61 | 12.781% | $128.1305 | $128.13 | $128.15 | $128.10 |
| Purchase #6 | $78.79 | 9.451% | $86.2364 | $86.24 | $86.25 | $86.20 |
| Purchase #7 | $204.43 | 4.845% | $214.3346 | $214.33 | $214.35 | $214.30 |
| 7 purchase totals = | $1,175.02 | $1,288.6540 | $1,288.66 | $1,288.70 | $1,288.60 | |