| 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 | $137.70 | 10.600% | $152.2962 | $152.30 | $152.30 | $152.30 |
| Purchase #2 | $95.47 | 9.347% | $104.3936 | $104.39 | $104.40 | $104.40 |
| Purchase #3 | $196.92 | 6.484% | $209.6883 | $209.69 | $209.70 | $209.70 |
| Purchase #4 | $134.25 | 11.495% | $149.682 | $149.68 | $149.70 | $149.70 |
| Purchase #5 | $130.75 | 11.388% | $145.6398 | $145.64 | $145.65 | $145.60 |
| Purchase #6 | $243.99 | 6.697% | $260.33 | $260.33 | $260.35 | $260.30 |
| Purchase #7 | $111.92 | 9.291% | $122.3185 | $122.32 | $122.30 | $122.30 |
| 7 purchase totals = | $1,051.00 | $1,144.3484 | $1,144.35 | $1,144.40 | $1,144.30 | |