| 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 | $214.84 | 5.388% | $226.4156 | $226.42 | $226.40 | $226.40 |
| Purchase #2 | $16.74 | 12.132% | $18.7709 | $18.77 | $18.75 | $18.80 |
| Purchase #3 | $250.51 | 10.255% | $276.1998 | $276.20 | $276.20 | $276.20 |
| Purchase #4 | $184.93 | 11.199% | $205.6403 | $205.64 | $205.65 | $205.60 |
| Purchase #5 | $226.30 | 6.592% | $241.2177 | $241.22 | $241.20 | $241.20 |
| Purchase #6 | $30.95 | 10.408% | $34.1713 | $34.17 | $34.15 | $34.20 |
| Purchase #7 | $115.50 | 13.787% | $131.424 | $131.42 | $131.40 | $131.40 |
| 7 purchase totals = | $1,039.77 | $1,133.8396 | $1,133.84 | $1,133.75 | $1,133.80 | |