| 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 | $190.80 | 6.111% | $202.4598 | $202.46 | $202.45 | $202.50 |
| Purchase #2 | $83.55 | 4.860% | $87.6105 | $87.61 | $87.60 | $87.60 |
| Purchase #3 | $8.61 | 10.849% | $9.5441 | $9.54 | $9.55 | $9.50 |
| Purchase #4 | $122.83 | 4.107% | $127.8746 | $127.87 | $127.85 | $127.90 |
| Purchase #5 | $229.56 | 11.258% | $255.4039 | $255.40 | $255.40 | $255.40 |
| Purchase #6 | $237.63 | 6.594% | $253.2993 | $253.30 | $253.30 | $253.30 |
| Purchase #7 | $135.62 | 8.815% | $147.5749 | $147.57 | $147.55 | $147.60 |
| 7 purchase totals = | $1,008.60 | $1,083.7671 | $1,083.75 | $1,083.70 | $1,083.80 | |