| 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 | $208.52 | 11.109% | $231.6845 | $231.68 | $231.70 | $231.70 |
| Purchase #2 | $12.41 | 10.386% | $13.6989 | $13.70 | $13.70 | $13.70 |
| Purchase #3 | $133.79 | 10.469% | $147.7965 | $147.80 | $147.80 | $147.80 |
| Purchase #4 | $195.37 | 9.874% | $214.6608 | $214.66 | $214.65 | $214.70 |
| Purchase #5 | $218.80 | 12.233% | $245.5658 | $245.57 | $245.55 | $245.60 |
| Purchase #6 | $72.48 | 12.148% | $81.2849 | $81.28 | $81.30 | $81.30 |
| Purchase #7 | $10.59 | 6.559% | $11.2846 | $11.28 | $11.30 | $11.30 |
| 7 purchase totals = | $851.96 | $945.9760 | $945.97 | $946.00 | $946.10 | |