| 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 | $232.83 | 4.291% | $242.8207 | $242.82 | $242.80 | $242.80 |
| Purchase #2 | $147.84 | 5.211% | $155.5439 | $155.54 | $155.55 | $155.50 |
| Purchase #3 | $83.56 | 10.852% | $92.6279 | $92.63 | $92.65 | $92.60 |
| Purchase #4 | $208.29 | 11.823% | $232.9161 | $232.92 | $232.90 | $232.90 |
| Purchase #5 | $239.68 | 10.293% | $264.3503 | $264.35 | $264.35 | $264.40 |
| Purchase #6 | $222.60 | 3.408% | $230.1862 | $230.19 | $230.20 | $230.20 |
| Purchase #7 | $105.34 | 4.441% | $110.0181 | $110.02 | $110.00 | $110.00 |
| 7 purchase totals = | $1,240.14 | $1,328.4632 | $1,328.47 | $1,328.45 | $1,328.40 | |