| 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 | $63.68 | 8.843% | $69.3112 | $69.31 | $69.30 | $69.30 |
| Purchase #2 | $21.93 | 3.855% | $22.7754 | $22.78 | $22.80 | $22.80 |
| Purchase #3 | $226.47 | 5.667% | $239.3041 | $239.30 | $239.30 | $239.30 |
| Purchase #4 | $214.33 | 11.856% | $239.741 | $239.74 | $239.75 | $239.70 |
| Purchase #5 | $27.78 | 12.794% | $31.3342 | $31.33 | $31.35 | $31.30 |
| Purchase #6 | $246.25 | 4.180% | $256.5433 | $256.54 | $256.55 | $256.50 |
| Purchase #7 | $248.73 | 3.437% | $257.2789 | $257.28 | $257.30 | $257.30 |
| 7 purchase totals = | $1,049.17 | $1,116.2881 | $1,116.28 | $1,116.35 | $1,116.20 | |