| 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 | $21.26 | 10.568% | $23.5068 | $23.51 | $23.50 | $23.50 |
| Purchase #2 | $126.95 | 11.663% | $141.7562 | $141.76 | $141.75 | $141.80 |
| Purchase #3 | $147.46 | 3.302% | $152.3291 | $152.33 | $152.35 | $152.30 |
| Purchase #4 | $225.42 | 5.455% | $237.7167 | $237.72 | $237.70 | $237.70 |
| Purchase #5 | $235.87 | 12.691% | $265.8043 | $265.80 | $265.80 | $265.80 |
| Purchase #6 | $213.76 | 8.312% | $231.5277 | $231.53 | $231.55 | $231.50 |
| Purchase #7 | $178.37 | 7.750% | $192.1937 | $192.19 | $192.20 | $192.20 |
| 7 purchase totals = | $1,149.09 | $1,244.8345 | $1,244.84 | $1,244.85 | $1,244.80 | |