| 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 | $15.46 | 9.404% | $16.9139 | $16.91 | $16.90 | $16.90 |
| Purchase #2 | $46.58 | 3.434% | $48.1796 | $48.18 | $48.20 | $48.20 |
| Purchase #3 | $106.98 | 6.575% | $114.0139 | $114.01 | $114.00 | $114.00 |
| Purchase #4 | $212.39 | 7.263% | $227.8159 | $227.82 | $227.80 | $227.80 |
| Purchase #5 | $109.37 | 7.228% | $117.2753 | $117.28 | $117.30 | $117.30 |
| Purchase #6 | $246.95 | 10.755% | $273.5095 | $273.51 | $273.50 | $273.50 |
| Purchase #7 | $203.30 | 5.616% | $214.7173 | $214.72 | $214.70 | $214.70 |
| 7 purchase totals = | $941.03 | $1,012.4254 | $1,012.43 | $1,012.40 | $1,012.40 | |