| 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 | $212.60 | 11.326% | $236.6791 | $236.68 | $236.70 | $236.70 |
| Purchase #2 | $7.68 | 5.280% | $8.0855 | $8.09 | $8.10 | $8.10 |
| Purchase #3 | $245.30 | 8.163% | $265.3238 | $265.32 | $265.30 | $265.30 |
| Purchase #4 | $155.40 | 10.529% | $171.7621 | $171.76 | $171.75 | $171.80 |
| Purchase #5 | $120.41 | 9.431% | $131.7659 | $131.77 | $131.75 | $131.80 |
| Purchase #6 | $91.27 | 13.816% | $103.8799 | $103.88 | $103.90 | $103.90 |
| Purchase #7 | $34.27 | 7.415% | $36.8111 | $36.81 | $36.80 | $36.80 |
| 7 purchase totals = | $866.93 | $954.3074 | $954.31 | $954.30 | $954.40 | |