| 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 | $247.50 | 11.838% | $276.7991 | $276.80 | $276.80 | $276.80 |
| Purchase #2 | $103.33 | 3.148% | $106.5828 | $106.58 | $106.60 | $106.60 |
| Purchase #3 | $163.96 | 3.822% | $170.2266 | $170.23 | $170.25 | $170.20 |
| Purchase #4 | $163.32 | 11.871% | $182.7077 | $182.71 | $182.70 | $182.70 |
| Purchase #5 | $111.33 | 6.529% | $118.5987 | $118.60 | $118.60 | $118.60 |
| Purchase #6 | $30.36 | 12.178% | $34.0572 | $34.06 | $34.05 | $34.10 |
| Purchase #7 | $31.48 | 3.866% | $32.697 | $32.70 | $32.70 | $32.70 |
| 7 purchase totals = | $851.28 | $921.6691 | $921.68 | $921.70 | $921.70 | |