| 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 | $234.64 | 9.293% | $256.4451 | $256.45 | $256.45 | $256.40 |
| Purchase #2 | $187.41 | 13.612% | $212.9202 | $212.92 | $212.90 | $212.90 |
| Purchase #3 | $120.95 | 6.335% | $128.6122 | $128.61 | $128.60 | $128.60 |
| Purchase #4 | $176.87 | 9.359% | $193.4233 | $193.42 | $193.40 | $193.40 |
| Purchase #5 | $51.60 | 8.112% | $55.7858 | $55.79 | $55.80 | $55.80 |
| Purchase #6 | $126.70 | 11.383% | $141.1223 | $141.12 | $141.10 | $141.10 |
| Purchase #7 | $226.46 | 5.731% | $239.4384 | $239.44 | $239.45 | $239.40 |
| 7 purchase totals = | $1,124.63 | $1,227.7473 | $1,227.75 | $1,227.70 | $1,227.60 | |