| 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 | $222.79 | 6.430% | $237.1154 | $237.12 | $237.10 | $237.10 |
| Purchase #2 | $34.84 | 11.117% | $38.7132 | $38.71 | $38.70 | $38.70 |
| Purchase #3 | $183.68 | 9.232% | $200.6373 | $200.64 | $200.65 | $200.60 |
| Purchase #4 | $246.67 | 3.363% | $254.9655 | $254.97 | $254.95 | $255.00 |
| Purchase #5 | $184.36 | 7.413% | $198.0266 | $198.03 | $198.05 | $198.00 |
| Purchase #6 | $134.58 | 9.397% | $147.2265 | $147.23 | $147.25 | $147.20 |
| Purchase #7 | $213.31 | 5.463% | $224.9631 | $224.96 | $224.95 | $225.00 |
| 7 purchase totals = | $1,220.23 | $1,301.6476 | $1,301.66 | $1,301.65 | $1,301.60 | |