| 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 | $231.60 | 9.826% | $254.357 | $254.36 | $254.35 | $254.40 |
| Purchase #2 | $22.85 | 4.678% | $23.9189 | $23.92 | $23.90 | $23.90 |
| Purchase #3 | $9.56 | 12.240% | $10.7301 | $10.73 | $10.75 | $10.70 |
| Purchase #4 | $233.33 | 3.284% | $240.9926 | $240.99 | $241.00 | $241.00 |
| Purchase #5 | $64.40 | 7.571% | $69.2757 | $69.28 | $69.30 | $69.30 |
| Purchase #6 | $5.78 | 4.160% | $6.0204 | $6.02 | $6.00 | $6.00 |
| Purchase #7 | $249.50 | 7.334% | $267.7983 | $267.80 | $267.80 | $267.80 |
| 7 purchase totals = | $817.02 | $873.0930 | $873.10 | $873.10 | $873.10 | |