| 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 | $11.53 | 6.803% | $12.3144 | $12.31 | $12.30 | $12.30 |
| Purchase #2 | $193.77 | 10.491% | $214.0984 | $214.10 | $214.10 | $214.10 |
| Purchase #3 | $63.72 | 6.690% | $67.9829 | $67.98 | $68.00 | $68.00 |
| Purchase #4 | $250.93 | 13.819% | $285.606 | $285.61 | $285.60 | $285.60 |
| Purchase #5 | $195.62 | 12.247% | $219.5776 | $219.58 | $219.60 | $219.60 |
| Purchase #6 | $20.35 | 9.189% | $22.22 | $22.22 | $22.20 | $22.20 |
| Purchase #7 | $190.56 | 6.728% | $203.3809 | $203.38 | $203.40 | $203.40 |
| 7 purchase totals = | $926.48 | $1,025.1802 | $1,025.18 | $1,025.20 | $1,025.20 | |