| 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 | $214.73 | 7.293% | $230.3903 | $230.39 | $230.40 | $230.40 |
| Purchase #2 | $222.88 | 13.470% | $252.9019 | $252.90 | $252.90 | $252.90 |
| Purchase #3 | $112.58 | 6.824% | $120.2625 | $120.26 | $120.25 | $120.30 |
| Purchase #4 | $149.70 | 6.503% | $159.435 | $159.44 | $159.45 | $159.40 |
| Purchase #5 | $51.71 | 6.718% | $55.1839 | $55.18 | $55.20 | $55.20 |
| Purchase #6 | $28.97 | 13.293% | $32.821 | $32.82 | $32.80 | $32.80 |
| Purchase #7 | $220.53 | 3.203% | $227.5936 | $227.59 | $227.60 | $227.60 |
| 7 purchase totals = | $1,001.10 | $1,078.5882 | $1,078.58 | $1,078.60 | $1,078.60 | |