| 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 | $207.37 | 10.591% | $229.3326 | $229.33 | $229.35 | $229.30 |
| Purchase #2 | $191.99 | 4.183% | $200.0209 | $200.02 | $200.00 | $200.00 |
| Purchase #3 | $56.74 | 11.504% | $63.2674 | $63.27 | $63.25 | $63.30 |
| Purchase #4 | $16.82 | 10.703% | $18.6202 | $18.62 | $18.60 | $18.60 |
| Purchase #5 | $181.32 | 13.714% | $206.1862 | $206.19 | $206.20 | $206.20 |
| Purchase #6 | $123.26 | 4.518% | $128.8289 | $128.83 | $128.85 | $128.80 |
| Purchase #7 | $71.66 | 8.300% | $77.6078 | $77.61 | $77.60 | $77.60 |
| 7 purchase totals = | $849.16 | $923.8640 | $923.87 | $923.85 | $923.80 | |