| 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 | $129.27 | 13.210% | $146.3466 | $146.35 | $146.35 | $146.30 |
| Purchase #2 | $123.70 | 10.823% | $137.0881 | $137.09 | $137.10 | $137.10 |
| Purchase #3 | $246.25 | 8.238% | $266.5361 | $266.54 | $266.55 | $266.50 |
| Purchase #4 | $139.47 | 4.312% | $145.4839 | $145.48 | $145.50 | $145.50 |
| Purchase #5 | $142.30 | 13.154% | $161.0181 | $161.02 | $161.00 | $161.00 |
| Purchase #6 | $143.41 | 5.674% | $151.5471 | $151.55 | $151.55 | $151.50 |
| Purchase #7 | $186.63 | 10.368% | $205.9798 | $205.98 | $206.00 | $206.00 |
| 7 purchase totals = | $1,111.03 | $1,213.9997 | $1,214.01 | $1,214.05 | $1,213.90 | |