| 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 | $135.39 | 6.843% | $144.6547 | $144.65 | $144.65 | $144.70 |
| Purchase #2 | $92.73 | 12.509% | $104.3296 | $104.33 | $104.35 | $104.30 |
| Purchase #3 | $106.76 | 13.740% | $121.4288 | $121.43 | $121.45 | $121.40 |
| Purchase #4 | $222.90 | 3.203% | $230.0395 | $230.04 | $230.05 | $230.00 |
| Purchase #5 | $70.87 | 5.219% | $74.5687 | $74.57 | $74.55 | $74.60 |
| Purchase #6 | $217.65 | 11.705% | $243.1259 | $243.13 | $243.15 | $243.10 |
| Purchase #7 | $103.43 | 12.104% | $115.9492 | $115.95 | $115.95 | $115.90 |
| 7 purchase totals = | $949.73 | $1,034.0964 | $1,034.10 | $1,034.15 | $1,034.00 | |