| 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 | $125.39 | 10.405% | $138.4368 | $138.44 | $138.45 | $138.40 |
| Purchase #2 | $79.42 | 8.870% | $86.4646 | $86.46 | $86.45 | $86.50 |
| Purchase #3 | $243.69 | 12.649% | $274.5143 | $274.51 | $274.50 | $274.50 |
| Purchase #4 | $156.34 | 12.236% | $175.4698 | $175.47 | $175.45 | $175.50 |
| Purchase #5 | $224.34 | 3.185% | $231.4852 | $231.49 | $231.50 | $231.50 |
| Purchase #6 | $194.64 | 11.660% | $217.335 | $217.34 | $217.35 | $217.30 |
| Purchase #7 | $228.29 | 7.446% | $245.2885 | $245.29 | $245.30 | $245.30 |
| 7 purchase totals = | $1,252.11 | $1,368.9942 | $1,369.00 | $1,369.00 | $1,369.00 | |