| 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 | $185.93 | 8.290% | $201.3436 | $201.34 | $201.35 | $201.30 |
| Purchase #2 | $121.62 | 4.633% | $127.2547 | $127.25 | $127.25 | $127.30 |
| Purchase #3 | $120.50 | 12.244% | $135.254 | $135.25 | $135.25 | $135.30 |
| Purchase #4 | $34.87 | 13.438% | $39.5558 | $39.56 | $39.55 | $39.60 |
| Purchase #5 | $199.31 | 7.524% | $214.3061 | $214.31 | $214.30 | $214.30 |
| Purchase #6 | $99.65 | 3.292% | $102.9305 | $102.93 | $102.95 | $102.90 |
| Purchase #7 | $245.62 | 13.321% | $278.339 | $278.34 | $278.35 | $278.30 |
| 7 purchase totals = | $1,007.50 | $1,098.9837 | $1,098.98 | $1,099.00 | $1,099.00 | |