| 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 | $222.37 | 9.603% | $243.7242 | $243.72 | $243.70 | $243.70 |
| Purchase #2 | $127.79 | 10.282% | $140.9294 | $140.93 | $140.95 | $140.90 |
| Purchase #3 | $133.38 | 7.736% | $143.6983 | $143.70 | $143.70 | $143.70 |
| Purchase #4 | $182.90 | 5.111% | $192.248 | $192.25 | $192.25 | $192.20 |
| Purchase #5 | $154.36 | 9.187% | $168.5411 | $168.54 | $168.55 | $168.50 |
| Purchase #6 | $152.75 | 11.810% | $170.7898 | $170.79 | $170.80 | $170.80 |
| Purchase #7 | $137.34 | 10.205% | $151.3555 | $151.36 | $151.35 | $151.40 |
| 7 purchase totals = | $1,110.89 | $1,211.2863 | $1,211.29 | $1,211.30 | $1,211.20 | |