| 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 | $130.25 | 3.444% | $134.7358 | $134.74 | $134.75 | $134.70 |
| Purchase #2 | $109.92 | 4.603% | $114.9796 | $114.98 | $115.00 | $115.00 |
| Purchase #3 | $209.87 | 13.268% | $237.7156 | $237.72 | $237.70 | $237.70 |
| Purchase #4 | $232.57 | 5.253% | $244.7869 | $244.79 | $244.80 | $244.80 |
| Purchase #5 | $184.39 | 7.207% | $197.679 | $197.68 | $197.70 | $197.70 |
| Purchase #6 | $88.50 | 9.620% | $97.0137 | $97.01 | $97.00 | $97.00 |
| Purchase #7 | $194.53 | 8.343% | $210.7596 | $210.76 | $210.75 | $210.80 |
| 7 purchase totals = | $1,150.03 | $1,237.6702 | $1,237.68 | $1,237.70 | $1,237.70 | |