| 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 | $118.31 | 11.525% | $131.9452 | $131.95 | $131.95 | $131.90 |
| Purchase #2 | $207.88 | 13.415% | $235.7671 | $235.77 | $235.75 | $235.80 |
| Purchase #3 | $7.60 | 10.850% | $8.4246 | $8.42 | $8.40 | $8.40 |
| Purchase #4 | $203.81 | 12.870% | $230.0403 | $230.04 | $230.05 | $230.00 |
| Purchase #5 | $211.69 | 10.733% | $234.4107 | $234.41 | $234.40 | $234.40 |
| Purchase #6 | $245.33 | 9.566% | $268.7983 | $268.80 | $268.80 | $268.80 |
| Purchase #7 | $203.30 | 6.401% | $216.3132 | $216.31 | $216.30 | $216.30 |
| 7 purchase totals = | $1,197.92 | $1,325.6994 | $1,325.70 | $1,325.65 | $1,325.60 | |