| 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 | $22.79 | 3.415% | $23.5683 | $23.57 | $23.55 | $23.60 |
| Purchase #2 | $215.64 | 7.841% | $232.5483 | $232.55 | $232.55 | $232.50 |
| Purchase #3 | $183.26 | 4.788% | $192.0345 | $192.03 | $192.05 | $192.00 |
| Purchase #4 | $134.37 | 7.738% | $144.7676 | $144.77 | $144.75 | $144.80 |
| Purchase #5 | $245.53 | 8.334% | $265.9925 | $265.99 | $266.00 | $266.00 |
| Purchase #6 | $139.41 | 5.537% | $147.1291 | $147.13 | $147.15 | $147.10 |
| Purchase #7 | $147.26 | 5.425% | $155.2489 | $155.25 | $155.25 | $155.20 |
| 7 purchase totals = | $1,088.26 | $1,161.2892 | $1,161.29 | $1,161.30 | $1,161.20 | |