| 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 | $183.33 | 10.205% | $202.0388 | $202.04 | $202.05 | $202.00 |
| Purchase #2 | $51.32 | 11.233% | $57.0848 | $57.08 | $57.10 | $57.10 |
| Purchase #3 | $17.56 | 3.178% | $18.1181 | $18.12 | $18.10 | $18.10 |
| Purchase #4 | $220.65 | 9.114% | $240.76 | $240.76 | $240.75 | $240.80 |
| Purchase #5 | $231.60 | 10.232% | $255.2973 | $255.30 | $255.30 | $255.30 |
| Purchase #6 | $202.98 | 12.229% | $227.8024 | $227.80 | $227.80 | $227.80 |
| Purchase #7 | $72.34 | 7.585% | $77.827 | $77.83 | $77.85 | $77.80 |
| 7 purchase totals = | $979.78 | $1,078.9284 | $1,078.93 | $1,078.95 | $1,078.90 | |