| 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 | $86.84 | 4.794% | $91.0031 | $91.00 | $91.00 | $91.00 |
| Purchase #2 | $96.37 | 4.824% | $101.0189 | $101.02 | $101.00 | $101.00 |
| Purchase #3 | $226.84 | 12.171% | $254.4487 | $254.45 | $254.45 | $254.40 |
| Purchase #4 | $127.69 | 8.802% | $138.9293 | $138.93 | $138.95 | $138.90 |
| Purchase #5 | $126.53 | 5.212% | $133.1247 | $133.12 | $133.10 | $133.10 |
| Purchase #6 | $163.63 | 11.175% | $181.9157 | $181.92 | $181.90 | $181.90 |
| Purchase #7 | $243.38 | 11.603% | $271.6194 | $271.62 | $271.60 | $271.60 |
| 7 purchase totals = | $1,071.28 | $1,172.0598 | $1,172.06 | $1,172.00 | $1,171.90 | |