| 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 | $17.91 | 6.845% | $19.1359 | $19.14 | $19.15 | $19.10 |
| Purchase #2 | $231.88 | 5.312% | $244.1975 | $244.20 | $244.20 | $244.20 |
| Purchase #3 | $194.42 | 13.493% | $220.6531 | $220.65 | $220.65 | $220.70 |
| Purchase #4 | $203.49 | 8.630% | $221.0512 | $221.05 | $221.05 | $221.10 |
| Purchase #5 | $110.85 | 13.630% | $125.9589 | $125.96 | $125.95 | $126.00 |
| Purchase #6 | $77.26 | 12.449% | $86.8781 | $86.88 | $86.90 | $86.90 |
| Purchase #7 | $180.35 | 10.215% | $198.7728 | $198.77 | $198.75 | $198.80 |
| 7 purchase totals = | $1,016.16 | $1,116.6475 | $1,116.65 | $1,116.65 | $1,116.80 | |