| 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 | $29.77 | 12.238% | $33.4133 | $33.41 | $33.40 | $33.40 |
| Purchase #2 | $96.64 | 8.398% | $104.7558 | $104.76 | $104.75 | $104.80 |
| Purchase #3 | $32.45 | 13.494% | $36.8288 | $36.83 | $36.85 | $36.80 |
| Purchase #4 | $223.99 | 7.868% | $241.6135 | $241.61 | $241.60 | $241.60 |
| Purchase #5 | $227.83 | 7.274% | $244.4024 | $244.40 | $244.40 | $244.40 |
| Purchase #6 | $166.49 | 6.105% | $176.6542 | $176.65 | $176.65 | $176.70 |
| Purchase #7 | $242.48 | 10.294% | $267.4409 | $267.44 | $267.45 | $267.40 |
| 7 purchase totals = | $1,019.65 | $1,105.1089 | $1,105.10 | $1,105.10 | $1,105.10 | |