| 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 | $233.37 | 8.142% | $252.371 | $252.37 | $252.35 | $252.40 |
| Purchase #2 | $198.92 | 3.117% | $205.1203 | $205.12 | $205.10 | $205.10 |
| Purchase #3 | $65.80 | 3.815% | $68.3103 | $68.31 | $68.30 | $68.30 |
| Purchase #4 | $189.50 | 8.648% | $205.888 | $205.89 | $205.90 | $205.90 |
| Purchase #5 | $172.58 | 7.598% | $185.6926 | $185.69 | $185.70 | $185.70 |
| Purchase #6 | $144.72 | 9.557% | $158.5509 | $158.55 | $158.55 | $158.60 |
| Purchase #7 | $104.78 | 8.248% | $113.4223 | $113.42 | $113.40 | $113.40 |
| 7 purchase totals = | $1,109.67 | $1,189.3554 | $1,189.35 | $1,189.30 | $1,189.40 | |