| 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 | $111.27 | 5.732% | $117.648 | $117.65 | $117.65 | $117.60 |
| Purchase #2 | $206.35 | 10.285% | $227.5731 | $227.57 | $227.55 | $227.60 |
| Purchase #3 | $239.31 | 5.687% | $252.9196 | $252.92 | $252.90 | $252.90 |
| Purchase #4 | $205.35 | 8.104% | $221.9916 | $221.99 | $222.00 | $222.00 |
| Purchase #5 | $176.59 | 9.577% | $193.502 | $193.50 | $193.50 | $193.50 |
| Purchase #6 | $60.62 | 13.686% | $68.9165 | $68.92 | $68.90 | $68.90 |
| Purchase #7 | $137.32 | 5.493% | $144.863 | $144.86 | $144.85 | $144.90 |
| 7 purchase totals = | $1,136.81 | $1,227.4138 | $1,227.41 | $1,227.35 | $1,227.40 | |