| 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 | $241.44 | 10.338% | $266.4001 | $266.40 | $266.40 | $266.40 |
| Purchase #2 | $108.71 | 5.862% | $115.0826 | $115.08 | $115.10 | $115.10 |
| Purchase #3 | $232.90 | 5.869% | $246.5689 | $246.57 | $246.55 | $246.60 |
| Purchase #4 | $232.32 | 4.108% | $241.8637 | $241.86 | $241.85 | $241.90 |
| Purchase #5 | $166.90 | 6.477% | $177.7101 | $177.71 | $177.70 | $177.70 |
| Purchase #6 | $132.27 | 13.859% | $150.6013 | $150.60 | $150.60 | $150.60 |
| Purchase #7 | $19.54 | 12.760% | $22.0333 | $22.03 | $22.05 | $22.00 |
| 7 purchase totals = | $1,134.08 | $1,220.2600 | $1,220.25 | $1,220.25 | $1,220.30 | |