| 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 | $71.71 | 12.288% | $80.5217 | $80.52 | $80.50 | $80.50 |
| Purchase #2 | $122.44 | 13.530% | $139.0061 | $139.01 | $139.00 | $139.00 |
| Purchase #3 | $219.90 | 3.250% | $227.0468 | $227.05 | $227.05 | $227.00 |
| Purchase #4 | $237.35 | 3.632% | $245.9706 | $245.97 | $245.95 | $246.00 |
| Purchase #5 | $5.35 | 10.198% | $5.8956 | $5.90 | $5.90 | $5.90 |
| Purchase #6 | $82.56 | 8.120% | $89.2639 | $89.26 | $89.25 | $89.30 |
| Purchase #7 | $237.70 | 8.510% | $257.9283 | $257.93 | $257.95 | $257.90 |
| 7 purchase totals = | $977.01 | $1,045.6330 | $1,045.64 | $1,045.60 | $1,045.60 | |