| 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 | $235.47 | 7.782% | $253.7943 | $253.79 | $253.80 | $253.80 |
| Purchase #2 | $140.64 | 10.552% | $155.4803 | $155.48 | $155.50 | $155.50 |
| Purchase #3 | $230.69 | 3.274% | $238.2428 | $238.24 | $238.25 | $238.20 |
| Purchase #4 | $174.77 | 3.868% | $181.5301 | $181.53 | $181.55 | $181.50 |
| Purchase #5 | $33.56 | 10.538% | $37.0966 | $37.10 | $37.10 | $37.10 |
| Purchase #6 | $220.35 | 8.539% | $239.1657 | $239.17 | $239.15 | $239.20 |
| Purchase #7 | $113.71 | 7.424% | $122.1518 | $122.15 | $122.15 | $122.20 |
| 7 purchase totals = | $1,149.19 | $1,227.4616 | $1,227.46 | $1,227.50 | $1,227.50 | |