| 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 | $125.33 | 3.545% | $129.7729 | $129.77 | $129.75 | $129.80 |
| Purchase #2 | $114.64 | 12.488% | $128.9562 | $128.96 | $128.95 | $129.00 |
| Purchase #3 | $165.51 | 11.487% | $184.5221 | $184.52 | $184.50 | $184.50 |
| Purchase #4 | $247.29 | 5.487% | $260.8588 | $260.86 | $260.85 | $260.90 |
| Purchase #5 | $23.41 | 10.625% | $25.8973 | $25.90 | $25.90 | $25.90 |
| Purchase #6 | $192.58 | 13.527% | $218.6303 | $218.63 | $218.65 | $218.60 |
| Purchase #7 | $143.40 | 3.373% | $148.2369 | $148.24 | $148.25 | $148.20 |
| 7 purchase totals = | $1,012.16 | $1,096.8745 | $1,096.88 | $1,096.85 | $1,096.90 | |