| 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 | $224.92 | 12.340% | $252.6751 | $252.68 | $252.70 | $252.70 |
| Purchase #2 | $202.36 | 8.788% | $220.1434 | $220.14 | $220.15 | $220.10 |
| Purchase #3 | $233.59 | 4.731% | $244.6411 | $244.64 | $244.65 | $244.60 |
| Purchase #4 | $133.84 | 10.565% | $147.9802 | $147.98 | $148.00 | $148.00 |
| Purchase #5 | $220.81 | 10.292% | $243.5358 | $243.54 | $243.55 | $243.50 |
| Purchase #6 | $203.70 | 9.577% | $223.2083 | $223.21 | $223.20 | $223.20 |
| Purchase #7 | $207.47 | 5.443% | $218.7626 | $218.76 | $218.75 | $218.80 |
| 7 purchase totals = | $1,426.69 | $1,550.9465 | $1,550.95 | $1,551.00 | $1,550.90 | |