| 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 | $239.88 | 11.275% | $266.9265 | $266.93 | $266.95 | $266.90 |
| Purchase #2 | $105.57 | 8.422% | $114.4611 | $114.46 | $114.45 | $114.50 |
| Purchase #3 | $6.81 | 11.540% | $7.5959 | $7.60 | $7.60 | $7.60 |
| Purchase #4 | $28.46 | 5.562% | $30.0429 | $30.04 | $30.05 | $30.00 |
| Purchase #5 | $63.57 | 10.296% | $70.1152 | $70.12 | $70.10 | $70.10 |
| Purchase #6 | $186.99 | 3.673% | $193.8581 | $193.86 | $193.85 | $193.90 |
| Purchase #7 | $226.79 | 7.752% | $244.3708 | $244.37 | $244.35 | $244.40 |
| 7 purchase totals = | $858.07 | $927.3705 | $927.38 | $927.35 | $927.40 | |