| 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 | $248.84 | 11.372% | $277.1381 | $277.14 | $277.15 | $277.10 |
| Purchase #2 | $115.63 | 6.208% | $122.8083 | $122.81 | $122.80 | $122.80 |
| Purchase #3 | $27.33 | 3.693% | $28.3393 | $28.34 | $28.35 | $28.30 |
| Purchase #4 | $173.94 | 13.236% | $196.9627 | $196.96 | $196.95 | $197.00 |
| Purchase #5 | $250.34 | 13.351% | $283.7629 | $283.76 | $283.75 | $283.80 |
| Purchase #6 | $238.45 | 6.755% | $254.5573 | $254.56 | $254.55 | $254.60 |
| Purchase #7 | $154.69 | 7.313% | $166.0025 | $166.00 | $166.00 | $166.00 |
| 7 purchase totals = | $1,209.22 | $1,329.5711 | $1,329.57 | $1,329.55 | $1,329.60 | |