| 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 | $45.67 | 10.358% | $50.4005 | $50.40 | $50.40 | $50.40 |
| Purchase #2 | $191.98 | 3.828% | $199.329 | $199.33 | $199.35 | $199.30 |
| Purchase #3 | $192.43 | 6.625% | $205.1785 | $205.18 | $205.20 | $205.20 |
| Purchase #4 | $132.77 | 10.252% | $146.3816 | $146.38 | $146.40 | $146.40 |
| Purchase #5 | $192.48 | 6.707% | $205.3896 | $205.39 | $205.40 | $205.40 |
| Purchase #6 | $235.65 | 10.163% | $259.5991 | $259.60 | $259.60 | $259.60 |
| Purchase #7 | $142.54 | 12.414% | $160.2349 | $160.23 | $160.25 | $160.20 |
| 7 purchase totals = | $1,133.52 | $1,226.5132 | $1,226.51 | $1,226.60 | $1,226.50 | |