| 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 | $82.26 | 3.160% | $84.8594 | $84.86 | $84.85 | $84.90 |
| Purchase #2 | $122.43 | 4.347% | $127.752 | $127.75 | $127.75 | $127.80 |
| Purchase #3 | $203.31 | 13.122% | $229.9883 | $229.99 | $230.00 | $230.00 |
| Purchase #4 | $155.99 | 10.865% | $172.9383 | $172.94 | $172.95 | $172.90 |
| Purchase #5 | $214.35 | 13.795% | $243.9196 | $243.92 | $243.90 | $243.90 |
| Purchase #6 | $174.63 | 10.863% | $193.6001 | $193.60 | $193.60 | $193.60 |
| Purchase #7 | $64.84 | 6.765% | $69.2264 | $69.23 | $69.25 | $69.20 |
| 7 purchase totals = | $1,017.81 | $1,122.2841 | $1,122.29 | $1,122.30 | $1,122.30 | |