| 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 | $165.89 | 12.368% | $186.4073 | $186.41 | $186.40 | $186.40 |
| Purchase #2 | $21.62 | 4.250% | $22.5389 | $22.54 | $22.55 | $22.50 |
| Purchase #3 | $82.76 | 12.837% | $93.3839 | $93.38 | $93.40 | $93.40 |
| Purchase #4 | $211.77 | 6.606% | $225.7595 | $225.76 | $225.75 | $225.80 |
| Purchase #5 | $192.42 | 10.175% | $211.9987 | $212.00 | $212.00 | $212.00 |
| Purchase #6 | $36.84 | 8.689% | $40.041 | $40.04 | $40.05 | $40.00 |
| Purchase #7 | $218.29 | 4.148% | $227.3447 | $227.34 | $227.35 | $227.30 |
| 7 purchase totals = | $929.59 | $1,007.4740 | $1,007.47 | $1,007.50 | $1,007.40 | |