| 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 | $240.39 | 5.814% | $254.3663 | $254.37 | $254.35 | $254.40 |
| Purchase #2 | $213.66 | 11.370% | $237.9531 | $237.95 | $237.95 | $238.00 |
| Purchase #3 | $127.70 | 10.660% | $141.3128 | $141.31 | $141.30 | $141.30 |
| Purchase #4 | $9.70 | 6.442% | $10.3249 | $10.32 | $10.30 | $10.30 |
| Purchase #5 | $26.45 | 5.479% | $27.8992 | $27.90 | $27.90 | $27.90 |
| Purchase #6 | $193.75 | 5.461% | $204.3307 | $204.33 | $204.35 | $204.30 |
| Purchase #7 | $233.45 | 10.137% | $257.1148 | $257.11 | $257.10 | $257.10 |
| 7 purchase totals = | $1,045.10 | $1,133.3018 | $1,133.29 | $1,133.25 | $1,133.30 | |