| 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 | $121.46 | 8.680% | $132.0027 | $132.00 | $132.00 | $132.00 |
| Purchase #2 | $137.52 | 8.239% | $148.8503 | $148.85 | $148.85 | $148.90 |
| Purchase #3 | $237.94 | 9.654% | $260.9107 | $260.91 | $260.90 | $260.90 |
| Purchase #4 | $173.84 | 7.297% | $186.5251 | $186.53 | $186.55 | $186.50 |
| Purchase #5 | $30.93 | 11.348% | $34.4399 | $34.44 | $34.45 | $34.40 |
| Purchase #6 | $240.63 | 12.123% | $269.8016 | $269.80 | $269.80 | $269.80 |
| Purchase #7 | $230.93 | 6.275% | $245.4209 | $245.42 | $245.40 | $245.40 |
| 7 purchase totals = | $1,173.25 | $1,277.9512 | $1,277.95 | $1,277.95 | $1,277.90 | |