| 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 | $186.47 | 7.693% | $200.8151 | $200.82 | $200.80 | $200.80 |
| Purchase #2 | $16.70 | 13.375% | $18.9336 | $18.93 | $18.95 | $18.90 |
| Purchase #3 | $216.88 | 10.873% | $240.4614 | $240.46 | $240.45 | $240.50 |
| Purchase #4 | $181.67 | 10.117% | $200.0496 | $200.05 | $200.05 | $200.00 |
| Purchase #5 | $128.26 | 4.325% | $133.8072 | $133.81 | $133.80 | $133.80 |
| Purchase #6 | $242.97 | 3.347% | $251.1022 | $251.10 | $251.10 | $251.10 |
| Purchase #7 | $176.96 | 13.846% | $201.4619 | $201.46 | $201.45 | $201.50 |
| 7 purchase totals = | $1,149.91 | $1,246.6310 | $1,246.63 | $1,246.60 | $1,246.60 | |