| 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 | $213.32 | 8.255% | $230.9296 | $230.93 | $230.95 | $230.90 |
| Purchase #2 | $198.90 | 8.154% | $215.1183 | $215.12 | $215.10 | $215.10 |
| Purchase #3 | $175.51 | 4.129% | $182.7568 | $182.76 | $182.75 | $182.80 |
| Purchase #4 | $211.27 | 6.391% | $224.7723 | $224.77 | $224.75 | $224.80 |
| Purchase #5 | $55.41 | 10.624% | $61.2968 | $61.30 | $61.30 | $61.30 |
| Purchase #6 | $18.75 | 11.599% | $20.9248 | $20.92 | $20.90 | $20.90 |
| Purchase #7 | $250.99 | 9.344% | $274.4425 | $274.44 | $274.45 | $274.40 |
| 7 purchase totals = | $1,124.15 | $1,210.2411 | $1,210.24 | $1,210.20 | $1,210.20 | |